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Rapid:
Individual Calculations January 2023 |
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| Sivickis, Kornelia Total change: 36.80 | |   |
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| Grand Prix Fundacja In Spe Torun 2022-2023 - Turniej 4 OPEN A | Torun | POL | 2022-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1326 | 1188 | 3.00 | 8 | 0.27 | 40 | 10.80 | |
|  Lewandowski, Mateusz | | | 1582 | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Robak, Piotr | | | 1376 | POL | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Brenska, Sara | | | 1218 | POL | 1.00 | 1 | 0.54 | 40 | 21.60 | | | Zajac, Robert | | | 1378 | POL | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Mioduszewski, Szymon | | | 1533 | POL | 0.50 | 1 | 0.39 | 40 | 15.60 | | | Szulc, Piotr | | | 1357 | POL | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Kepski, Artur | | | 1057 | POL | 0.00 | 1 | -0.68 | 40 | -27.20 | | | Czekalski, Pawel | | | 1107 | POL | 1.00 | 1 | 0.39 | 40 | 15.60 | |
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) | | | | European Open and Women Rapid and Blitz Chess Championships 2022 - RAPID | Katowice | POL | 2022-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1590 | 1188 | 1.50 | 8 | 0.65 | 40 | 26.00 | |
| | Gradalski, Olaf | | | 1979 | POL | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Arciszewska, Zuzanna | | | 1642 | POL | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Zieba, Hubert | | | 1562 | POL | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Sowa, Robert | | | 1599 | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Marczak, Rafal | | | 1491 | POL | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Brzoska, Mariusz | | | 1462 | POL | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Sliwicka, Weronika | | | 1418 | POL | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Hasterok, Lukasz | | | 1563 | POL | 1.00 | 1 | 0.91 | 40 | 36.40 | |
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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