Rapid:
Individual Calculations January 2024 |
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Boychev, Atanas Total change: 0.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Chess Fest Sandanski 2023 | Sandanski | BUL | 2023-12-17 |
Rc | Ro | w | n | change | Rp | K | K*chg | Game |
1505 | 0 | 1.50 | 5 | 0.00 | 1356 | | 0.00 | |
| Davidov, Stefan | | | 1703 | BUL | 0.00 | 1 | 0.00 | | 0.00 | | Baban, Boris | | | 1648 | BUL | 0.00 | 1 | 0.00 | | 0.00 | | Valkov, Georgi | | | 1571 | BUL | 0.50 | 1 | 0.00 | | 0.00 | | Georgiev, Georgi J | | | 1563 | BUL | 0.00 | 1 | 0.00 | | 0.00 | | Petrov, Andrey | | | 1038 | BUL | 1.00 | 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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