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Rapid:
Individual Calculations October 2023 |
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| Grabowska, Kinga Total change: 56.80 | |   |
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| Turniej Szachowy o Puchar Burmistrza Dukli - Grupa B | Dukla | POL | 2023-09-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1194 | 1091 | 1.50 | 3 | 0.38 | 40 | 15.20 | |
|  Rygiel, Kacper | | | 1097 | POL | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Swiszcz, Kacper | | | 1373 | POL | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Styczkiewicz, Pawel | | | 1113 | POL | 0.00 | 1 | -0.47 | 40 | -18.80 | |
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) | | | | IV Memorial Szachowy Ks. Jana Jarosza | Ropczyce | POL | 2023-09-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1210 | 1091 | 2.50 | 4 | 1.04 | 40 | 41.60 | |
| | Podstawski, Pawel | | | 1076 | POL | 1.00 | 1 | 0.48 | 40 | 19.20 | | | Podgorski, Robert | | | 1381 | POL | 1.00 | 1 | 0.84 | 40 | 33.60 | |  Podstawski, Olgierd | | | 1005 | POL | 0.50 | 1 | -0.12 | 40 | -4.80 | | | Medrygal, Rafal | | | 1379 | POL | 0.00 | 1 | -0.16 | 40 | -6.40 | |
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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