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Individual Calculations September 2023 |
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| Mackiewicz, Lukasz Total change: -32.60 | |   |
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| Adolf Anderssen Chess Festival 2023 - Wroclaw Open C | Wroclaw | POL | 2023-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1295 | 1544 | 5.50 | 9 | -1.63 | 20 | -32.60 | |
|  Sikorski, Bartosz | | | 1144 * | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Skalany, Jakub | | | 1127 | POL | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Kopacz, Mikolaj | | | 1323 | POL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Owczarek, Hanna | | | 1314 | POL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Trusewicz, Jakub | | | 1216 | POL | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Charchalis, Damian | | | 1286 | POL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Chojnowski, Robert | | | 1462 | POL | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Soszka, Szymon | | | 1421 | POL | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Dymara, Tomasz | | | 1360 | POL | 0.50 | 1 | -0.24 | 20 | -4.80 | | | * 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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