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Individual Calculations May 2019 |
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| Poniewierski, Piotr Total change: 21.80 | |   |
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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 |
| 1856 | 1891 | 6.00 | 9 | 1.09 | 20 | 21.80 | |
|  Gugula, Czeslaw | | | 1491 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Karpinski, Andrzej | | | 1707 | POL | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Przewoznik, Jan | m | | 2291 * | POL | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Klusak, Piotr | | | 2216 | POL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Jarmolowski, Tadeusz | | | 1593 | POL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Rychlik, Bogdan | | | 1641 | POL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Mazalon, Mariusz | | | 2004 | POL | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Wasylkiewicz, Andrzej | | | 1711 | POL | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Barwinski, Dionizy | f | | 2050 | POL | 0.50 | 1 | 0.21 | 20 | 4.20 | | | * 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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