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Individual Calculations November 2023 |
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| Volkov, Oleksii Total change: 1.60 | |   |
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| 23rd Chess Weekend | Sofia | BUL | 2023-09-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1701 | 1374 | 0.50 | 4 | -0.09 | 40 | -3.60 | |
|  Trendafilov, Simeon | | | 1907 | BUL | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Doykov, Stoycho | | | 1566 | BUL | 0.50 | 1 | 0.25 | 40 | 10.00 | |  Basova, Yuliya | | | 1680 | UKR | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Basova, Polina | | | 1652 | UKR | 0.00 | 1 | -0.17 | 40 | -6.80 | |
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) | | | | 24th Chess Weekend | Sofia | BUL | 2023-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1644 | 1374 | 1.50 | 4 | 0.13 | 40 | 5.20 | |
| | Nikolov, Sasho | m | | 2238 | BUL | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Dankov, Boris | | | 1862 | BUL | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Stefanov, Georgi S | | | 1102 | BUL | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Mollov, Aleksandar | | | 1372 | BUL | 0.50 | 1 | 0.00 | 40 | 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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