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Rapid:
Individual Calculations June 2023 |
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| Niewiadomski, Andrzej Total change: 3.20 | |   |
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| KPZSzach Oldboys-ch 2023 | Wloclawek | POL | 2023-05-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1682 | 1709 | 5.00 | 9 | 0.16 | 20 | 3.20 | |
|  Szalek, Jakub | | | 1309 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Maciejewski, Andrzej | m | | 2067 | POL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Lechus, Jaroslaw | | | 1618 | POL | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Wozniak, Krzysztof | | | 1638 | POL | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Olszewski, Marek | | | 1975 | POL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Pawlowski, Pawel | | | 1424 | POL | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Daczkowski, Miroslaw | | | 1515 | POL | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Lewandowski, Krzysztof | | | 2031 | POL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Kaczynski, Maciej | | | 1557 | POL | 1.00 | 1 | 0.30 | 20 | 6.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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