Rapid:
Individual Calculations December 2017 |
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Gradzka, Aleksandra Total change: 8.20 | | |
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XXIII edycja Bialostockiej Ligi Szkolnej - 3. runda do lat 13 | Bialystok | POL | 2017-11-19 |
Rc | Ro | w | n | change | K | K*chg | Game |
1227 | 1071 | 1.00 | 2 | 0.41 | 20 | 8.20 | |
| Szczotka, Matylda | | | 1180 | POL | 1.00 | 1 | 0.65 | 20 | 13.00 | | Backiel, Hubert | | | 1274 | POL | 0.00 | 1 | -0.24 | 20 | -4.80 | | 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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