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Individual Calculations November 2023 |
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| Doychev, Ivan 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 |
| 1636 | 1731 | 3.00 | 5 | 0.04 | 40 | 1.60 | |
|  Kazakov, Nikolay | | | 1290 | BUL | 1.00 | 1 | 0.06 | 40 | 2.40 | |  Georgiev, Konstantin | | | 2072 | BUL | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Belchev, Valeri | | | 1438 | BUL | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Vladimirov, Nikola | | | 1331 * | BUL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Koldaev, Dungar | | | 2047 | RUS | 0.00 | 1 | -0.13 | 40 | -5.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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