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Rapid:
Individual Calculations February 2023 |
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| Bulins, Zigmunds Total change: 26.40 | |   |
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| Chess Thursday-2023-I | Riga | LAT | 2023-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1436 | 1240 | 3.50 | 8 | 1.31 | 20 | 26.20 | |
|  Gobleja, Karlis | | | 1769 | LAT | 0.00 | 1 | -0.03 | 20 | -0.60 | |  Zalcmane, Vija | | | 1407 | LAT | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Pavlovs, Ostins | | | 1476 | LAT | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Maslosz, Marius | | | 1288 | GER | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Valters, Emmanuels | | | 1257 | LAT | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Kusenko, Romans | | | 1469 | LAT | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Breimanis, Artemijs | | | 1341 | LAT | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Orlovskis, Jaroslavs | | | 1481 | LAT | 0.00 | 1 | -0.20 | 20 | -4.00 | |
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) | | | | Chess Thursday-2023-II | Riga | LAT | 2023-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1502 | 1240 | 1.50 | 7 | -0.25 | 20 | -5.00 | |
| | Batakovs, Olegs | | | 1729 | LAT | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Adamovics, Aleksejs | | | 1961 | LAT | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Pavlovs, Ostins | | | 1476 | LAT | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Prudnikovs, Stefans | | | 1477 | LAT | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Nevickis, Sergejs | | | 1126 | LAT | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Breimanis, Artemijs | | | 1341 | LAT | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Zalcmane, Vija | | | 1407 | LAT | 0.00 | 1 | -0.28 | 20 | -5.60 | |
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-III | Riga | LAT | 2023-01-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1467 | 1240 | 2.00 | 6 | 0.26 | 20 | 5.20 | |
| | Melderis, Uldis | | | 1870 | LAT | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Hops, Roberts | | | 1478 | LAT | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Ivasko, Markuss | | | 1365 | LAT | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Valters, Emmanuels | | | 1257 | LAT | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Batakovs, Olegs | | | 1729 | LAT | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Goldbergs, Edvards | | | 1103 | LAT | 1.00 | 1 | 0.32 | 20 | 6.40 | |
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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