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Individual Calculations May 2023 |
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| Kaminska, Zuzanna Total change: 50.80 | |   |
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| Turnaj sachovych nadeji 2023 - U12 | Frydek-Mistek | CZE | 2023-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1397 | 1330 | 4.00 | 7 | 1.06 | 40 | 42.40 | |
|  Wang, Luoke | | | 1627 | ENG | 0.50 | 1 | 0.35 | 40 | 14.00 | |  Walder, Hugo | | | 1117 | CZE | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Tolmacevs, Romans | | | 1533 | LAT | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Baluh, Alina | | | 1187 | UKR | 0.50 | 1 | -0.19 | 40 | -7.60 | | | Zhu, Pengxiao | | | 1494 | ENG | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Sefton, Adam | | | 1579 | ENG | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Sara, David | | | 1240 | CZE | 1.00 | 1 | 0.38 | 40 | 15.20 | |
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) | | | | Mistrzostwa Polski Amatorow w szachach - od 1301 do 1700 FIDE | Zakopane | POL | 2023-04-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1406 | 1330 | 3.50 | 8 | 0.21 | 40 | 8.40 | |
| | Klonowski, Arkadiusz | | | 1615 | POL | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Leszczowski, Artur | | | 1437 | POL | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Paziewski, Marcin | | | 1416 | POL | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Zemla, Andrzej | | | 1112 | POL | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Babczynski, Zbigniew | | | 1442 | POL | 1.00 | 1 | 0.65 | 40 | 26.00 | | | Kozera, Konrad | | | 1198 | POL | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Janowicz, Mateusz | | | 1688 | POL | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Pojawa, Jakub | | | 1336 | POL | 0.00 | 1 | -0.49 | 40 | -19.60 | |
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) | | |
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