Rapid:
Individual Calculations July 2023 |
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Penkova, Mariana Total change: 15.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Bulgarian National Championship S50 Women - rapid | Primorsko | BUL | 2023-06-17 |
Rc | Ro | w | n | change | K | K*chg | Game |
1516 | 1600 | 2.00 | 2 | 0.76 | 20 | 15.20 | |
| Bocheva, Margarita | | | 1516 | BUL | 1.00 | 1 | 0.38 | 20 | 7.60 | | Bocheva, Margarita | | | 1516 | BUL | 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) | |
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