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Individual Calculations October 2023 |
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| Nikolov, Nikola Evg Total change: -20.00 | |   |
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| Bulgarian Team Chess Championship U14 Boys | Kranevo | BUL | 2023-08-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1210 | 1094 | 1.00 | 4 | -0.50 | 40 | -20.00 | |
|  Ignatov, Kristiyan | | | 1503 | BUL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Vasilev, Aleksandar | | | 1086 | BUL | 0.00 | 1 | -0.51 | 40 | -20.40 | |  Dichev, Simeon | | | 1218 | BUL | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Marzakov, Rumen | | | 1033 | BUL | 0.50 | 1 | -0.08 | 40 | -3.20 | |
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) | | |
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