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Individual Calculations November 2023 |
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| Kozaczuk, Witold Total change: -17.00 | |   |
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| XVII Memorial im. Henryka Karnowki | Tarnowskie Gory | POL | 2023-10-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1422 | 1723 | 2.50 | 4 | -0.85 | 20 | -17.00 | |
|  Klama, Andrzej | | | 1346 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Bochenek, Piotr | | | 1407 | POL | 0.00 | 1 | -0.87 | 20 | -17.40 | |  Kielbasa, Ewa | | | 1323 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Tchorzewski, Kazimierz | | | 1611 | POL | 0.50 | 1 | -0.15 | 20 | -3.00 | | | * 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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