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Rapid:
Individual Calculations November 2018 |
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| Barszczewski, Piotr Total change: -30.20 | |   |
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| XXV Edycja Suwalskiej Ligi Szkolnej w Szachach - T1 | Suwalki | POL | 2018-09-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1095 | 1077 | 1.00 | 3 | -0.44 | 20 | -8.80 | |
|  Walendykiewicz, Martyna | | | 1168 | POL | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Racis, Michal | | | 1123 | POL | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Gladyszewska, Natalia | | | 993 | POL | 1.00 | 1 | 0.38 | 20 | 7.60 | |
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) | | | | XXV Edycja Suwalskiej Ligi Szkolnej w Szachach - T2 | Suwalki | POL | 2018-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1186 | 1077 | 0.00 | 3 | -1.07 | 20 | -21.40 | |
|  Pojawa, Jakub | | | 1205 | POL | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Racis, Michal | | | 1123 | POL | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Milewski, Mateusz | | | 1230 | POL | 0.00 | 1 | -0.30 | 20 | -6.00 | |
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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