Rapid:
Individual Calculations October 2023 |
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Petrovskis, Normunds Total change: 56.16 | | |
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Chess Thursday-2023-XXVII | Riga | LAT | 2023-08-31 |
Rc | Ro | w | n | change | K | K*chg | Game |
1454 | 1130 | 2.00 | 6 | 0.87 | 13 | 11.31 | |
| Salenieks, Roberts | | | 1623 | LAT | 0.00 | 1 | -0.04 | 13 | -0.52 | | Ivasko, Markuss | | | 1297 | LAT | 0.00 | 1 | -0.28 | 13 | -3.64 | | Shumskis, Aleksandrs | | | 1841 | LAT | 0.00 | 1 | -0.01 | 13 | -0.13 | | Zalcmane, Vija | | | 1293 | LAT | 1.00 | 1 | 0.72 | 13 | 9.36 | | Apine, Emilija | | | 1462 | LAT | 0.50 | 1 | 0.38 | 13 | 4.94 | | Goldbergs, Edvards | | | 1205 | LAT | 0.50 | 1 | 0.10 | 13 | 1.30 | | Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | Tukums District Open Rapid Chess Championship 2023 IV stage | Tukums | LAT | 2023-09-03 |
Rc | Ro | w | n | change | K | K*chg | Game |
1507 | 1180 | 3.00 | 8 | 1.73 | 13 | 22.49 | |
| Sterns, Tomass Kristians | | | 1705 | LAT | 0.00 | 1 | -0.03 | 13 | -0.39 | | Rudakovs, Anatolijs | | | 1360 | LAT | 1.00 | 1 | 0.74 | 13 | 9.62 | | Manzurcevs, Ralfs | | | 1502 | LAT | 0.00 | 1 | -0.13 | 13 | -1.69 | | Tolmaceva, Alona | | | 1457 | LAT | 0.00 | 1 | -0.17 | 13 | -2.21 | | Jansons, Edijs | | | 1347 | LAT | 1.00 | 1 | 0.72 | 13 | 9.36 | | Olshevskis, Aleksejs Jans | | | 1587 | LAT | 0.00 | 1 | -0.08 | 13 | -1.04 | | Mesters, Janis | | | 1328 | LAT | 1.00 | 1 | 0.70 | 13 | 9.10 | | Feldmanis, Arturs | | | 1771 | LAT | 0.00 | 1 | -0.02 | 13 | -0.26 | | Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | Chess Thursday-2023-XXVIII | Riga | LAT | 2023-09-07 |
Rc | Ro | w | n | change | K | K*chg | Game |
1585 | 1180 | 1.50 | 6 | 0.78 | 13 | 10.14 | |
| Petrovs, Renars | | | 1704 | LAT | 0.00 | 1 | -0.03 | 13 | -0.39 | | Rezniks, Roberts | | | 1680 | LAT | 0.00 | 1 | -0.04 | 13 | -0.52 | | Shumskis, Aleksandrs | | | 1848 | LAT | 0.00 | 1 | -0.01 | 13 | -0.13 | | Orlovskis, Jaroslavs | | | 1559 | LAT | 0.00 | 1 | -0.09 | 13 | -1.17 | | Goldbergs, Edvards | | | 1269 | LAT | 1.00 | 1 | 0.62 | 13 | 8.06 | | Kusenko, Romans | | | 1451 | LAT | 0.50 | 1 | 0.33 | 13 | 4.29 | | Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | Chess Thursday-2023-XXIX | Riga | LAT | 2023-09-14 |
Rc | Ro | w | n | change | K | K*chg | Game |
1674 | 1180 | 1.50 | 6 | 1.05 | 13 | 13.65 | |
| Lebedevs, Aleksandrs | | | 1727 | LAT | 1.00 | 1 | 0.97 | 13 | 12.61 | | Gudovskis, Konstantins | | | 1945 | LAT | 0.00 | 1 | 0.00 | 13 | 0.00 | | Rupais, Gustavs | | | 1544 | LAT | 0.00 | 1 | -0.10 | 13 | -1.30 | | Melderis, Uldis | | | 1886 | LAT | 0.00 | 1 | -0.01 | 13 | -0.13 | | Hops, Roberts | | | 1488 | LAT | 0.00 | 1 | -0.14 | 13 | -1.82 | | Kusenko, Romans | | | 1451 | LAT | 0.50 | 1 | 0.33 | 13 | 4.29 | | Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | XI Salaspils District Open Rapid Chess Championship-2023 | Salaspils | LAT | 2023-09-16 |
Rc | Ro | w | n | change | K | K*chg | Game |
1385 | 1180 | 3.00 | 7 | 1.04 | 13 | 13.52 | |
| Ivanovskis, Sergejs | | | 1591 | LAT | 0.50 | 1 | 0.42 | 13 | 5.46 | | Sehlovs, Romans | | | 1702 | LAT | 0.00 | 1 | -0.03 | 13 | -0.39 | | Vdovins, Jevgenijs | | | 1419 | LAT | 1.00 | 1 | 0.80 | 13 | 10.40 | | Teremranova, Sofija | | | 1358 | LAT | 0.00 | 1 | -0.27 | 13 | -3.51 | | Smilga, Olivers | | | 1022 | LAT | 1.00 | 1 | 0.29 | 13 | 3.77 | | Kesminas, Albertas | | | 1267 | LTU | 0.50 | 1 | 0.12 | 13 | 1.56 | | Zvaunis, Maris | | | 1337 | LAT | 0.00 | 1 | -0.29 | 13 | -3.77 | | Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | 4. Aluksnes Saha festivals rapid | Aluksne | LAT | 2023-09-17 |
Rc | Ro | w | n | change | K | K*chg | Game |
1477 | 1180 | 1.00 | 6 | -0.16 | 13 | -2.08 | |
| Vilums, Dainis | | | 1808 | LAT | 0.00 | 1 | -0.01 | 13 | -0.13 | | Lapse, Andrejs | | | 1492 | LAT | 0.00 | 1 | -0.14 | 13 | -1.82 | | Plume, Gunars | | | 1588 | LAT | 1.00 | 1 | 0.92 | 13 | 11.96 | | Morozovs, Nikita | | | 1386 | LAT | 0.00 | 1 | -0.24 | 13 | -3.12 | | Sjomkins, Ivans | | | 1253 | LAT | 0.00 | 1 | -0.40 | 13 | -5.20 | | Hemmelis, Viesturs | | | 1336 | LAT | 0.00 | 1 | -0.29 | 13 | -3.77 | | Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | Chess Thursday-2023-XXX | Riga | LAT | 2023-09-21 |
Rc | Ro | w | n | change | K | K*chg | Game |
1509 | 1180 | 0.50 | 7 | -0.64 | 13 | -8.32 | |
| Beniosev, Daniel | | | 1748 | LAT | 0.00 | 1 | -0.02 | 13 | -0.26 | | Pavlovs, Ostins | | | 1704 | LAT | 0.00 | 1 | -0.03 | 13 | -0.39 | | Veitners, Pauls | | | 1344 | LAT | 0.00 | 1 | -0.28 | 13 | -3.64 | | Azarkevics, Aleksejs | | | 1654 | LAT | 0.00 | 1 | -0.05 | 13 | -0.65 | | Strekalovs, Ernests | | | 1448 | LAT | 0.50 | 1 | 0.33 | 13 | 4.29 | | Zalcmane, Vija | | | 1331 | LAT | 0.00 | 1 | -0.30 | 13 | -3.90 | | Jurzdickis, Levi Mose | | | 1336 | LAT | 0.00 | 1 | -0.29 | 13 | -3.77 | | Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | Chess Thursday-2023-XXXI | Riga | LAT | 2023-09-28 |
Rc | Ro | w | n | change | K | K*chg | Game |
1885 | 1180 | 0.00 | 7 | -0.35 | 13 | -4.55 | |
| Larkin, Vladyslav | m | | 2439 | UKR | 0.00 | 1 | 0.00 | 13 | 0.00 | | Adamovics, Aleksejs | | | 2048 | LAT | 0.00 | 1 | 0.00 | 13 | 0.00 | | Zalcmane, Vija | | | 1331 | LAT | 0.00 | 1 | -0.30 | 13 | -3.90 | | Otrohovs, Maksims | | | 1829 | LAT | 0.00 | 1 | -0.01 | 13 | -0.13 | | Petrovs, Renars | | | 1704 | LAT | 0.00 | 1 | -0.03 | 13 | -0.39 | | Melderis, Uldis | | | 1886 | LAT | 0.00 | 1 | -0.01 | 13 | -0.13 | | Paikens, Reinis | | | 1961 | LAT | 0.00 | 1 | 0.00 | 13 | 0.00 | | Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | |
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