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Individual Calculations September 2022 |
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| Matczak, Michal Total change: -72.00 | |   |
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| Wroclaw OPEN C - Adolf Anderssen Chess Festival 2022 | Wroclaw | POL | 2022-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1249 | 1074 | 0.00 | 4 | -1.10 | 40 | -44.00 | |
|  Werle, Piotr | | | 1343 | POL | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Zapolska, Roksana | | | 1214 | POL | 0.00 | 1 | -0.31 | 40 | -12.40 | |  Lassak, Franciszek | | | 1278 | POL | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Relinger, Mateusz | | | 1161 | POL | 0.00 | 1 | -0.38 | 40 | -15.20 | |
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) | | | | 58th Akiba Rubinstein Chess Festival - Open E | Polanica-Zdroj | POL | 2022-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1286 | 1074 | 0.50 | 5 | -0.70 | 40 | -28.00 | |
| | Sawicki, Dorian | | | 1427 | POL | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Toporowski, Jacek | | | 1222 | POL | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Frodyma, Lukasz | | | 1329 | POL | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Klyus, Ivan | | | 1177 | POL | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Oszutowska, Anna | | | 1277 | POL | 0.00 | 1 | -0.24 | 40 | -9.60 | |
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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