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Rapid:
Individual Calculations September 2023 |
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| Marcowski, Piotr Total change: -16.40 | |   |
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| Turniej Szachowy o Puchar Starosty Suskiego - Dni Jordanowa 2023 - Open | Jordanow | POL | 2023-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1215 | 1352 | 0.50 | 2 | -0.82 | 20 | -16.40 | |
|  Kurczych, Jan | | | 1371 | POL | 0.50 | 1 | 0.03 | 20 | 0.60 | |  Kolodziej, Robert | | | 1058 | POL | 0.00 | 1 | -0.85 | 20 | -17.00 | |
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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