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Individual Calculations September 2020 |
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| Wilgosz, Tomasz Total change: -10.00 | |   |
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| III Dolnoslaska Liga Szachowa 2019/2020 tie breaks | Dolny Slask | POL | 2020-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1791 | 1524 | 0.00 | 1 | -0.18 | 20 | -3.60 | |
|  Witkowski, Krzysztof | | | 1791 | POL | 0.00 | 1 | -0.18 | 20 | -3.60 | |
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) | | | | 56th Akiba Rubinstein Chess Festival - Open E | Polanica-Zdroj | POL | 2020-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1329 | 1524 | 5.50 | 8 | -0.32 | 20 | -6.40 | |
| | Przybylik, Alicja | | | 1124 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Szczygiel, Wojciech | | | 1286 | POL | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Krasicki, Boguslaw | | | 1173 | POL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Marczyk, Kinga | | | 1293 | POL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Grzechowiak, Kacper | | | 1423 | POL | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Lada, Damian | | | 1619 | POL | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Liskiewicz, Jakub | | | 1468 | POL | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Borkowski, Stanislaw | | | 1249 | POL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | * 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) | | |
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