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Individual Calculations June 2021 |
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| Stepinski, Piotr Total change: 19.60 | |   |
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| Szkolne Indywidualne Mistrzostwa Polski 2021 - Chlopcy do lat 13 | Pokrzywna | POL | 2021-05-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1419 | 1299 | 3.00 | 7 | 0.49 | 40 | 19.60 | |
|  Dylong, Antoni | | | 1434 | POL | 0.50 | 1 | 0.18 | 40 | 7.20 | |  Musial, Igor | | | 1699 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Micula, Jakub | | | 1477 | POL | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Zieba, Hubert | | | 1461 | POL | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Trusewicz, Jakub | | | 1172 | POL | 0.00 | 1 | -0.67 | 40 | -26.80 | | | Chmielewski, Jakub | | | 1193 | POL | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Sniadecki, Oskar | | | 1499 | POL | 0.50 | 1 | 0.26 | 40 | 10.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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