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Individual Calculations September 2022 |
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| Praczukowski, Stanislaw Total change: 43.40 | |   |
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| VI Miedzynarodowy Memorial Ireny Warakomskiej - Open A | Suwalki | POL | 2022-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2223 | 2071 | 4.00 | 6 | 2.17 | 20 | 43.40 | |
|  Czernek, Tymon | f | | 2268 | POL | 0.00 | 1 | -0.25 | 20 | -5.00 | |  Flak, Pawel | | | 2170 | POL | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Rog, Bartlomiej | | | 2135 | POL | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Michelle Catherina, P | | wm | 2140 | IND | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Schippers, Maurice | f | | 2268 | NED | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Kucza, Karol | f | | 2356 | POL | 1.00 | 1 | 0.84 | 20 | 16.80 | |
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) | | |
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