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Rapid:
Individual Calculations September 2023 |
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| Orlovskis, Jaroslavs Total change: -56.81 | |   |
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| Chess Thursday-2023-XXV | Riga | LAT | 2023-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1626 | 1616 | 3.50 | 7 | 0.08 | 23 | 1.84 | |
|  Paikens, Reinis | | | 1953 | LAT | 0.00 | 1 | -0.12 | 23 | -2.76 | |  Apine, Emilija | | | 1462 | LAT | 0.50 | 1 | -0.21 | 23 | -4.83 | | | Machevskis, Edmunds | | | 1620 | LAT | 1.00 | 1 | 0.51 | 23 | 11.73 | | | Gudovskis, Konstantins | | | 1967 | LAT | 0.00 | 1 | -0.11 | 23 | -2.53 | | | Shumskis, Aleksandrs | | | 1841 | LAT | 0.00 | 1 | -0.22 | 23 | -5.06 | | | Angens, Dags | | | 1245 | LAT | 1.00 | 1 | 0.10 | 23 | 2.30 | | | Zalcmane, Vija | | | 1293 | LAT | 1.00 | 1 | 0.13 | 23 | 2.99 | |
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) | | | | Riga Technical University Open 2023 - F Opening Rapid Tournament | Riga | LAT | 2023-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1479 | 1616 | 4.00 | 9 | -2.04 | 23 | -46.92 | |
| | Arikov, Artem | | | 2212 | EST | 0.00 | 1 | -0.02 | 23 | -0.46 | | | Lusts, Ricards Martins | | | 1183 | LAT | 0.00 | 1 | -0.94 | 23 | -21.62 | | | Petrovskis, Normunds | | | 1216 * | LAT | 1.00 | 1 | 0.08 | 23 | 1.84 | | | Ikstena, Sarlote | | | 1367 | LAT | 1.00 | 1 | 0.19 | 23 | 4.37 | | | Aamodt, Peder Marcus | | | 1904 | NOR | 0.00 | 1 | -0.16 | 23 | -3.68 | | | Panferovs, Olegs | | | 1345 | LAT | 0.00 | 1 | -0.83 | 23 | -19.09 | | | Jenavs, Ernests | | | 1388 | LAT | 0.00 | 1 | -0.79 | 23 | -18.17 | | | Lange, Jakob | | | 1177 | GER | 1.00 | 1 | 0.06 | 23 | 1.38 | | | Sidass, Dmitrijs | | | 1518 | LAT | 1.00 | 1 | 0.37 | 23 | 8.51 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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-XXVI | Riga | LAT | 2023-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1451 | 1616 | 2.00 | 6 | -2.03 | 23 | -46.69 | |
| | Shumskis, Aleksandrs | | | 1841 | LAT | 0.00 | 1 | -0.22 | 23 | -5.06 | | | Goldbergs, Edvards | | | 1205 | LAT | 1.00 | 1 | 0.08 | 23 | 1.84 | | | Pavlovs, Ostins | | | 1533 | LAT | 0.00 | 1 | -0.61 | 23 | -14.03 | | | Zalcmane, Vija | | | 1293 | LAT | 0.00 | 1 | -0.87 | 23 | -20.01 | | | Petrovskis, Normunds | | | 1216 * | LAT | 1.00 | 1 | 0.08 | 23 | 1.84 | | | Brinkmanis, Kaspars | | | 1620 | LAT | 0.00 | 1 | -0.49 | 23 | -11.27 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | Rigas Saha vasara rapid-2023 | Riga | LAT | 2023-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1731 | 1616 | 4.50 | 8 | 1.52 | 23 | 34.96 | |
| | Krustkalns, Kristaps | f | | 2011 | LAT | 0.50 | 1 | 0.42 | 23 | 9.66 | | | Otrohovs, Maksims | | | 1884 | LAT | 0.00 | 1 | -0.17 | 23 | -3.91 | | | Gudovskis, Konstantins | | | 1967 | LAT | 0.00 | 1 | -0.11 | 23 | -2.53 | | | Kusenko, Romans | | | 1481 | LAT | 1.00 | 1 | 0.32 | 23 | 7.36 | | | Bogdanovics, Kirills | | | 1809 | LAT | 0.00 | 1 | -0.25 | 23 | -5.75 | | | Jasinskis, Anatolijs | | | 1565 | LAT | 1.00 | 1 | 0.43 | 23 | 9.89 | | | Strekalovs, Ernests | | | 1446 | LAT | 1.00 | 1 | 0.28 | 23 | 6.44 | | | Rezniks, Roberts | | | 1687 | LAT | 1.00 | 1 | 0.60 | 23 | 13.80 | |
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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