Individual Calculations October 2021 |
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Gruca, Zdzislaw Total change: -2.60 | | |
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XVIII MIEDZYNARODOWY INTEGRACYJNY TURNIEJ SZACHOWY | Bielsko-Biala | POL | 2021-09-21 |
Rc | Ro | w | n | change | K | K*chg | Game |
1484 | 1593 | 5.50 | 9 | -0.13 | 20 | -2.60 | |
| Bazylewicz, Zygmunt | | | 1193 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | Leszner, Liliana | | wm | 1889 | POL | 0.00 | 1 | -0.15 | 20 | -3.00 | | Gackowski, Marian | | | 1366 | POL | 1.00 | 1 | 0.21 | 20 | 4.20 | | Pociejowski, Marek | | | 1903 | POL | 0.00 | 1 | -0.14 | 20 | -2.80 | | Marszalek, Jakub | | | 1402 | POL | 0.50 | 1 | -0.25 | 20 | -5.00 | | Prokopczuk, Antoni | | | 1413 | POL | 1.00 | 1 | 0.26 | 20 | 5.20 | | Figa, Karolina | | | 1253 | POL | 0.50 | 1 | -0.38 | 20 | -7.60 | | Pisarski, Stanislaw | | | 1254 | POL | 0.50 | 1 | -0.38 | 20 | -7.60 | | Zarow, Zdzislaw | | | 1682 | POL | 1.00 | 1 | 0.62 | 20 | 12.40 | | * 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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