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Rapid:
Individual Calculations July 2021 |
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| Kowalski, Dariusz Total change: 0.00 | |   |
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| I Turniej o Puchar Burmistrza Piaseczna | Piaseczno | POL | 2021-06-13 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1398 | 0 | 3.00 | 4 | 0.00 | 1418 | | 0.00 | |
|  Kwiek, Janusz | | | 1389 | POL | 0.00 | 1 | 0.00 | | 0.00 | | | Zalewska, Malgorzata | | | 1280 | POL | 1.00 | 1 | 0.00 | | 0.00 | | | Gugala, Pawel | | | 1672 | POL | 1.00 | 1 | 0.00 | | 0.00 | |  Pastuszko, Katarzyna | | | 1252 | POL | 1.00 | 1 | 0.00 | | 0.00 | |
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) | | | | V Wojciechowy Turniej Szachowy | Serock | POL | 2021-06-19 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1316 | 0 | 1.50 | 3 | 0.00 | 1316 | | 0.00 | |
| | Kaczmarczyk, Marcin | | | 1312 | POL | 1.00 | 1 | 0.00 | | 0.00 | | | Suminski, Bogdan | | | 1402 | POL | 0.00 | 1 | 0.00 | | 0.00 | | | Gozlinski, Krzysztof | | | 1234 | POL | 0.50 | 1 | 0.00 | | 0.00 | |
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) | | |
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