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Rapid:
Individual Calculations July 2021 |
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| Rusev, Victor Total change: 13.20 | |   |
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| There are such kids Youth Chess Tournament | Plovdiv | BUL | 2021-06-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1219 | 1030 | 2.00 | 5 | 0.66 | 20 | 13.20 | |
|  Ardenski, Dimitar | | | 1418 | BUL | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Atanasova, Tsvetina | | | 1177 | BUL | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Skachkov, Yulian | | | 1185 | BUL | 1.00 | 1 | 0.71 | 20 | 14.20 | |  Atanasov, Aleksandar | | | 1155 | BUL | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Kolev, Nikola T | | | 1159 | BUL | 1.00 | 1 | 0.67 | 20 | 13.40 | |
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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