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Individual Calculations November 2023 |
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| Mirovanski, Vasil Total change: 11.00 | |   |
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| 23rd Chess Weekend | Sofia | BUL | 2023-09-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1532 | 1437 | 2.00 | 5 | -0.17 | 20 | -3.40 | |
|  Dyulgerov, Dimitar | | | 2054 | BUL | 0.00 | 1 | -0.02 | 20 | -0.40 | |  Topalov, Plamen | | | 1125 | BUL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Basova, Polina | | | 1652 | UKR | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Mladenov, Andrey | | | 1523 | BUL | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Sapareva, Magdalena | | | 1307 | BUL | 1.00 | 1 | 0.32 | 20 | 6.40 | |
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) | | | | 24th Chess Weekend | Sofia | BUL | 2023-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1305 | 1437 | 2.00 | 2 | 0.72 | 20 | 14.40 | |
| | Stefanov, Georgi S | | | 1102 | BUL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Petrov, Vladimir | | | 1508 | BUL | 1.00 | 1 | 0.60 | 20 | 12.00 | |
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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