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Individual Calculations November 2023 |
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| Kazakov, Nikolay Total change: 70.40 | |   |
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| 23rd Chess Weekend | Sofia | BUL | 2023-09-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1602 | 1290 | 3.00 | 6 | 2.09 | 40 | 83.60 | |
|  Doychev, Ivan | | | 1731 | BUL | 0.00 | 1 | -0.06 | 40 | -2.40 | |  Tomislavov, Stefan | | | 1439 | BUL | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Yaglis, Valentin | | | 1545 | BUL | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Basova, Polina | | | 1652 | UKR | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Basova, Yuliya | | | 1680 | UKR | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Doykov, Stoycho | | | 1566 | BUL | 0.50 | 1 | 0.33 | 40 | 13.20 | |
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) | | | | Open Troyan 2023 | Troyan | BUL | 2023-10-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1841 | 1290 | 0.00 | 4 | -0.33 | 40 | -13.20 | |
| | Nikolova, Adriana | | wg | 2194 | BUL | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Dyakov, Martin | | | 1991 | BUL | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Kamenov, Valentin | | | 1686 | BUL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Shvenk, Denis | | | 1494 | BUL | 0.00 | 1 | -0.24 | 40 | -9.60 | |
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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