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Individual Calculations November 2023 |
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| Bocheva, Margarita Total change: -3.40 | |   |
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| Open Troyan 2023 | Troyan | BUL | 2023-10-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1802 | 1493 | 1.00 | 4 | -0.17 | 20 | -3.40 | |
|  Pantev, Veselin | m | | 2374 | BUL | 0.00 | 1 | 0.00 | 20 | 0.00 | |  Bochev, Krasimir | | | 1972 | BUL | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Boyadzhieva, Katerina | | | 1177 | BUL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Kamenov, Valentin | | | 1686 | BUL | 0.00 | 1 | -0.25 | 20 | -5.00 | |
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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