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Rapid:
Individual Calculations October 2023 |
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| Podgorski, Robert Total change: -39.60 | |   |
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| IV Memorial Szachowy Ks. Jana Jarosza | Ropczyce | POL | 2023-09-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1126 | 1381 | 2.00 | 5 | -1.98 | 20 | -39.60 | |
|  Podstawski, Pawel | | | 1076 | POL | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Ryznar, Franciszek | | | 1095 | POL | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Wojcik, Artur | | | 1361 | POL | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Grabowska, Kinga | | | 1091 | POL | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Podstawski, Cezary | | | 1006 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | |
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) | | |
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