Individual Calculations May 2019 |
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Grochowski, Mariusz Total change: -19.80 | | |
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III Mistrzostwa Polski Seniorek i Seniorow w szachach | Ustron-Jaszowiec | POL | 2019-04-08 |
Rc | Ro | w | n | change | K | K*chg | Game |
1568 | 1734 | 4.50 | 8 | -0.99 | 20 | -19.80 | |
| Grabarczyk, Edmund | | | 1334 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | Slawinski, Miroslaw | | | 1976 | POL | 0.00 | 1 | -0.20 | 20 | -4.00 | | Snarski, Boguslaw | | | 1444 | POL | 0.00 | 1 | -0.84 | 20 | -16.80 | | Nikoluk, Roman | | | 1407 | POL | 1.00 | 1 | 0.13 | 20 | 2.60 | | Ficek, Bogdan | | | 1478 | POL | 1.00 | 1 | 0.19 | 20 | 3.80 | | Spicak, Krzysztof | | | 1952 | POL | 0.50 | 1 | 0.28 | 20 | 5.60 | | Kugler, Pawel | | | 1504 | POL | 0.00 | 1 | -0.79 | 20 | -15.80 | | Kucharski, Tadeusz | | | 1445 | POL | 1.00 | 1 | 0.16 | 20 | 3.20 | | * 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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