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Individual Calculations September 2023 |
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| Krawiec, Grzegorz Total change: -16.00 | |   |
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| Adolf Anderssen Chess Festival 2023 - Wroclaw Open B | Wroclaw | POL | 2023-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1580 | 1756 | 5.50 | 9 | -0.80 | 20 | -16.00 | |
|  Gajec, Roza | | | 1409 | POL | 0.50 | 1 | -0.39 | 20 | -7.80 | |  Grobelny, Mikolaj | | | 1476 | POL | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Nagly, Krzysztof | | | 1380 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Witczak, Kamil | | | 1356 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Haluja, Wiktor | | | 1590 | POL | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Smukowski, Bartosz | | | 1686 | POL | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Cieslak, Wiktoria | | | 1920 | POL | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Kawulski-Chodkiewicz, Alexander | | | 1658 | POL | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Tyszecki, Aliaksandr | | | 1748 | POL | 0.50 | 1 | -0.01 | 20 | -0.20 | | | * 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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