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Individual Calculations November 2020 |
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| Ostrowski, Michal Total change: 21.60 | |   |
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| IV Mistrzostwa Polski Seniorek i Seniorow w szachach | Ustron Jaszowiec | POL | 2020-10-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1425 | 1118 | 2.50 | 9 | 1.08 | 20 | 21.60 | |
|  Rychlik, Bogdan | | | 1518 * | POL | 1.00 | 1 | 0.92 | 20 | 18.40 | |  Bugajski, Robert | f | | 1518 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Janocha, Jan | | | 1518 * | POL | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Skladzien, Romuald | | | 1518 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Kugler, Pawel | | | 1517 | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Kopaczewski, Zbigniew | | | 1390 | POL | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Kisiel, Zbigniew | | | 1302 | POL | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Kudlacik, Jan | | | 1289 | POL | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Burawa, Adolf | | | 1255 | POL | 1.00 | 1 | 0.68 | 20 | 13.60 | | | * 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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