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Individual Calculations April 2023 |
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| Madrawski, Krzysztof Total change: 72.00 | |   |
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| Mistrzostwa Polski Niepelnosprawnych w szachach 2023 | Karpacz | POL | 2023-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2036 | 1931 | 7.00 | 9 | 3.52 | 20 | 70.40 | |
|  Niecko, Stanislaw | | | 1691 | POL | 1.00 | 1 | 0.20 | 20 | 4.00 | |  Dzienisiuk, Janusz | | | 1780 | POL | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Dukaczewski, Piotr | m | | 2131 | POL | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Nowak, Lukasz | f | | 2409 | POL | 1.00 | 1 | 0.95 | 20 | 19.00 | | | Walentukiewicz, Michal | c | | 2060 | POL | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Przewoznik, Jan | m | | 2270 | POL | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Chojnowski, Marcin | | | 2057 | POL | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Suder, Ryszard | | | 2055 | POL | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Kawula, Andrzej | | | 1870 | POL | 0.50 | 1 | -0.08 | 20 | -1.60 | |
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) | | | | Druzynowe Mistrzostwa Wojewodztwa Lubuskiego - III Liga Round 2 | woj. lubuskie | POL | 2023-03-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1531 | 1931 | 1.00 | 1 | 0.08 | 20 | 1.60 | |
| | Ferenc, Michal | | | 1531 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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