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Individual Calculations August 2023 |
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| Czech, Franciszek Total change: -197.60 | |   |
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| XIX MIEDZYNARODOWY FESTIWAL SZACHOWY PERLA BALTYKU - GRUPA B | Lazy | POL | 2023-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1118 | 1493 | 3.00 | 7 | -3.31 | 40 | -132.40 | |
|  Wojciechowski, Tomasz | | | 1093 * | POL | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Dymara, Tomasz | | | 1225 | POL | 0.00 | 1 | -0.83 | 40 | -33.20 | |  Owad, Jakub | | | 1061 | POL | 0.50 | 1 | -0.43 | 40 | -17.20 | | | Labedzki, Kuba | | | 1073 | POL | 1.00 | 1 | 0.07 | 40 | 2.80 | | | Wiecek, Dominik | | | 1190 | POL | 0.00 | 1 | -0.86 | 40 | -34.40 | | | Rduch, Diana | | | 1121 | POL | 0.00 | 1 | -0.90 | 40 | -36.00 | | | Perkowski, Dawid | | | 1060 | POL | 1.00 | 1 | 0.06 | 40 | 2.40 | | | * 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) | | | | Warsaw Chess Festival - group C | Warszawa | POL | 2023-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1242 | 1493 | 4.00 | 7 | -1.63 | 40 | -65.20 | |
| | Ostrowski, Jaroslaw | | | 1139 | POL | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Blochowicz, Karol | | | 1265 | POL | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Bajno, Adam | | | 1303 | POL | 0.00 | 1 | -0.75 | 40 | -30.00 | | | Groszyk, Maciej | | | 1208 | POL | 0.50 | 1 | -0.34 | 40 | -13.60 | | | Purczynski, Andrzej | | | 1182 | POL | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Szymczak, Milosz | | | 1309 | POL | 0.50 | 1 | -0.24 | 40 | -9.60 | | | Krakowski, Romuald | | | 1291 | POL | 0.00 | 1 | -0.76 | 40 | -30.40 | |
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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