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Rapid:
Individual Calculations August 2023 |
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| Kielbasa, Ewa Total change: -33.60 | |   |
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| XVIII Turniej Szachowy o Puchar Burmistrza Pszczyny OPEN - RAPID | Pszczyna | POL | 2023-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1367 | 1268 | 2.00 | 8 | -1.28 | 20 | -25.60 | |
|  Bogusz, Alan | | | 1792 | POL | 0.00 | 1 | -0.03 | 20 | -0.60 | |  Kaszuba, Michal | | | 1523 | POL | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Swiatnicki, Daniel | | | 1563 | POL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Kowalski, Ryszard | | | 1176 | POL | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Wielgus, Wojciech | | | 1513 | POL | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Musil, Mike | | | 1081 | POL | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Wojkowski, Nikodem | | | 1101 | POL | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Soltysik, Slawomir | | | 1183 | POL | 1.00 | 1 | 0.38 | 20 | 7.60 | |
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) | | | | I Letni Festiwal Szachowy - Czeladz - Rapid Open | Czeladz | POL | 2023-07-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1507 | 1268 | 0.00 | 2 | -0.40 | 20 | -8.00 | |
| | Kochaniak, Jakub | | | 1514 | POL | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Wieczorek, Marek | | | 1499 | POL | 0.00 | 1 | -0.21 | 20 | -4.20 | |
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) | | |
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