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Individual Calculations October 2023 |
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| Zapolska, Roksana Total change: 23.60 | |   |
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| III Memorial Szachowy Mariana Gabrysiaka, Gr. A | Jaworzyna Slaska | POL | 2023-09-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1604 | 1417 | 2.00 | 5 | 0.59 | 40 | 23.60 | |
|  Garwacki, Kornel | | | 1740 | POL | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Kawulski-Chodkiewicz, Alexander | | | 1696 | POL | 0.50 | 1 | 0.34 | 40 | 13.60 | |  Klys, Kacper | | | 1503 | POL | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Achinovich, Oleg | | | 1741 | UKR | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Handwerkier, Pawel | | | 1340 | POL | 0.50 | 1 | -0.11 | 40 | -4.40 | |
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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