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Individual Calculations February 2020 |
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| Nachev, Nasko Total change: 4.80 | |   |
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| Chess Tournament MGU - 216 | Sofia | BUL | 2020-01-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1759 | 2129 | 5.50 | 6 | 0.12 | 40 | 4.80 | |
|  Sapareva, Magdalena | | | 1729 * | BUL | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Stoyanov, Ivan | | | 1729 * | BUL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Ivanov, Oleg | | | 1729 * | BUL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Gelemerov, Yane | | | 1904 | BUL | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Ignatov, Bojidar | | | 1734 | BUL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Kostov, Nikolay | | | 1729 * | BUL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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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