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Rapid:
Individual Calculations February 2021 |
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| Obrycki, Tomasz Total change: 6.20 | |   |
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| XXVI edycja Bialostockiej Ligi Szkolnej - 5. runda do lat 13 | Bialystok | POL | 2021-01-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1367 | 1324 | 3.00 | 6 | 0.31 | 20 | 6.20 | |
|  Makarec, Anna | | | 1160 | POL | 1.00 | 1 | 0.28 | 20 | 5.60 | |  Rekuc, Patryk | | | 1517 | POL | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Szczotka, Klara | | | 1591 | POL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Saniukowicz, Ryszard | | | 1097 | POL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Sawicki, Dorian | | | 1328 | POL | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Krol, Jan | | | 1510 | POL | 0.00 | 1 | -0.26 | 20 | -5.20 | |
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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