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Individual Calculations September 2021 |
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| Przewoznik, Jan Total change: -5.10 | |   |
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| Festiwal Szachowy Szachy w Ustroniu lacza pokolenia - Grupa Masters | Ustron | POL | 2021-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2315 | 2314 | 4.00 | 9 | -0.51 | 10 | -5.10 | |
|  Kucharska, Honorata | | wf | 2210 | POL | 1.00 | 1 | 0.36 | 10 | 3.60 | |  Jakubowski, Krzysztof | g | | 2474 | POL | 1.00 | 1 | 0.71 | 10 | 7.10 | | | Mroziak, Maciej | m | | 2364 | POL | 0.50 | 1 | 0.07 | 10 | 0.70 | | | Warakomski, Tomasz | g | | 2510 | POL | 0.00 | 1 | -0.25 | 10 | -2.50 | | | Kokoszczynski, Jan | f | | 2253 | POL | 0.00 | 1 | -0.58 | 10 | -5.80 | | | Suder, Jakub | f | | 2346 | POL | 0.00 | 1 | -0.46 | 10 | -4.60 | | | Kyc, Jerzy | | | 2225 | POL | 0.00 | 1 | -0.62 | 10 | -6.20 | | | Tymrakiewicz, Rafal | f | | 2243 | POL | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Wikar, Martyna | | | 2212 | POL | 1.00 | 1 | 0.36 | 10 | 3.60 | |
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) | | |
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