Blitz:
Individual Calculations July 2023 |
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Bocheva, Margarita Total change: 24.40 | | |
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Bulgarian National Championship S50 Women - blitz | Primorsko | BUL | 2023-06-16 |
Rc | Ro | w | n | change | K | K*chg | Game |
1794 | 1516 | 2.00 | 4 | 1.22 | 20 | 24.40 | |
| Draganova, Petranka | | wf | 1940 | BUL | 1.00 | 1 | 0.93 | 20 | 18.60 | | Penkova, Mariana | | | 1648 | BUL | 1.00 | 1 | 0.68 | 20 | 13.60 | | Draganova, Petranka | | wf | 1940 | BUL | 0.00 | 1 | -0.07 | 20 | -1.40 | | Penkova, Mariana | | | 1648 | BUL | 0.00 | 1 | -0.32 | 20 | -6.40 | | 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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