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Individual Calculations September 2023 |
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| Owczarek, Hanna Total change: 62.40 | |   |
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| Adolf Anderssen Chess Festival 2023 - Wroclaw Open C | Wroclaw | POL | 2023-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1314 | 1314 | 2.50 | 6 | -0.50 | 40 | -20.00 | |
|  Czaja, Adrian | | | 1561 | POL | 0.50 | 1 | 0.31 | 40 | 12.40 | |  Mackiewicz, Lukasz | | | 1544 | POL | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Dymara, Jerzy | | | 1414 | POL | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Mucha, Krzysztof | | | 1053 | POL | 0.50 | 1 | -0.32 | 40 | -12.80 | | | Sikorski, Bartosz | | | 1124 | POL | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Superson, Dawid | | | 1188 | POL | 0.00 | 1 | -0.67 | 40 | -26.80 | |
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) | | | | Szachy w Ustroniu lacza pokolenia 2023 - Grupa C | Ustron | POL | 2023-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1426 | 1314 | 4.50 | 7 | 2.06 | 40 | 82.40 | |
| | Knast, Pawel | | | 1463 | POL | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Prymak, Mykhailo | | | 1453 | UKR | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Stronczek, Karol | | | 1435 | POL | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Brzoska, Mariusz | | | 1407 | POL | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Wnuk, Piotr | | | 1392 | POL | 1.00 | 1 | 0.61 | 40 | 24.40 | | | Hartlinski, Tomasz | | | 1458 | POL | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Osinski, Tomasz | | | 1374 | POL | 0.50 | 1 | 0.08 | 40 | 3.20 | |
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) | | |
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