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Individual Calculations September 2023 |
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| Rogozinski, Wieslaw Total change: 16.80 | |   |
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| Z Szachami Przez Polske - XI Turniej szachowy Dabki 2023 - Grupa B | Dabki | POL | 2023-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1053 | 1121 | 1.00 | 2 | -0.19 | 20 | -3.80 | |
|  Krawczyk, Jolanta | | | 1054 | POL | 1.00 | 1 | 0.41 | 20 | 8.20 | |  Chrzanowska, Karolina | | | 1052 | POL | 0.00 | 1 | -0.60 | 20 | -12.00 | |
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) | | | | Mini-ELO Bialystok 2023 - turniej 30. | Bialystok | POL | 2023-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1413 | 1121 | 2.50 | 7 | 1.03 | 20 | 20.60 | |
| | Bulatow, Witali | | | 1625 | POL | 0.50 | 1 | 0.46 | 20 | 9.20 | | | Okulewicz, Zbigniew | | | 1260 | POL | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Bukala, Jan | | | 1246 | POL | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Dzenisenia, Mikhail. | | | 1729 | FID | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Jasinska, Joanna | | | 1091 | POL | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Kozlowski, Andrzej | | | 1490 | POL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Moroz, Adrian | | | 1448 | POL | 0.00 | 1 | -0.13 | 20 | -2.60 | |
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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