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Individual Calculations November 2023 |
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| Stoyanov, Yordan Total change: -14.40 | |   |
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| 23rd Chess Weekend | Sofia | BUL | 2023-09-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1379 | 1297 | 1.00 | 4 | -0.72 | 20 | -14.40 | |
|  Babatov, Martin | | | 1746 | BUL | 0.00 | 1 | -0.06 | 20 | -1.20 | |  Shishkov, Aleksandar | | | 1460 | BUL | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Dayredzhiev, Boris | | | 1184 | BUL | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Topalov, Plamen | | | 1125 | BUL | 1.00 | 1 | 0.27 | 20 | 5.40 | |
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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