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Individual Calculations September 2022 |
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| Boguszewska, Julia Total change: 12.00 | |   |
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| VI Miedzynarodowy Memorial Ireny Warakomskiej - Open C | Suwalki | POL | 2022-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1234 | 1119 | 3.00 | 7 | 0.51 | 40 | 20.40 | |
|  Haladaj, Adam | | | 1318 | POL | 0.00 | 1 | -0.24 | 40 | -9.60 | |  Cudyk, Oliwia | | | 1203 | POL | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Nisztuk, Michal | | | 1467 | POL | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Zielinski, Piotr | | | 1214 | POL | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Litwin, Grzegorz | | | 1175 | POL | 0.50 | 1 | 0.08 | 40 | 3.20 | | | Krzastek, Adrian | | | 1184 | POL | 0.50 | 1 | 0.09 | 40 | 3.60 | | | Bujnowski, Adam | | | 1077 | POL | 0.50 | 1 | -0.06 | 40 | -2.40 | |
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) | | | | 58th Akiba Rubinstein Chess Festival - Open E | Polanica-Zdroj | POL | 2022-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1401 | 1119 | 0.50 | 4 | -0.21 | 40 | -8.40 | |
| | Ochenduszko, Bartosz | | | 1546 | POL | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Szpargala, Lukasz | | | 1437 | POL | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Warchol, Wiktor | | | 1249 | POL | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Szczygiel, Antoni | | | 1371 | POL | 0.50 | 1 | 0.31 | 40 | 12.40 | |
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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