Individual Calculations July 2023 |
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Diakova, Diana Total change: 0.00 | | |
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Bulgarian National Championship S65 Women | Primorsko | BUL | 2023-06-18 |
Rc | Ro | w | n | change | Rp | K | K*chg | Game |
1940 | 0 | 0.50 | 2 | 0.00 | 1747 | | 0.00 | |
| Draganova, Petranka | | wf | 1940 | BUL | 0.00 | 1 | 0.00 | | 0.00 | | Draganova, Petranka | | wf | 1940 | BUL | 0.50 | 1 | 0.00 | | 0.00 | | 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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