Individual Calculations November 2020 |
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Chakov, Stefan Total change: 0.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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XVI Chess Weekend Open | Sofia | BUL | 2020-10-17 |
Rc | Ro | w | n | change | Rp | K | K*chg | Game |
1438 | 0 | 0.00 | 4 | 0.00 | 638 | | 0.00 | |
| Petkova, Irina | | | 1584 | BUL | 0.00 | 1 | 0.00 | | 0.00 | | Stoyanov, Ivan | | | 1431 | BUL | 0.00 | 1 | 0.00 | | 0.00 | | Ayhan, Ates Atabey | | | 1464 | TUR | 0.00 | 1 | 0.00 | | 0.00 | | Sotirov, Adrian | | | 1272 | BUL | 0.00 | 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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