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Individual Calculations September 2022 |
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| Pilarski, Piotr Total change: -39.60 | |   |
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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 |
| 1234 | 1521 | 5.50 | 9 | -1.98 | 20 | -39.60 | |
|  Pelczarski, Wojciech | | | 1143 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Haluja, Wiktor | | | 1289 | POL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Nagly, Krzysztof | | | 1343 | POL | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Zapolska, Roksana | | | 1214 | POL | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Kasprzak, Michal | | | 1153 | POL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Krawczyk, Eryk | | | 1252 | POL | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Tsviatko, Artem | | | 1119 | UKR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Przymus, Marcin | | | 1209 | POL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Kukula, Klara | | | 1386 | POL | 0.50 | 1 | -0.18 | 20 | -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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