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Individual Calculations February 2020 |
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| Gelemerov, Yane Total change: 10.00 | |   |
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| 13-th tournament Chess Weekend | Sofia | BUL | 2020-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1749 | 1904 | 3.00 | 5 | -0.30 | 20 | -6.00 | |
|  Stoyanov, Ivan | | | 1504 * | BUL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kolev, Lachezar | | | 2021 | BUL | 0.50 | 1 | 0.16 | 20 | 3.20 | |  Todev, Simeon | c | | 1957 | BUL | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Tulliez, Andre | | | 1759 | FRA | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Zapryanov, Daniel | | | 1504 * | BUL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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) | | | | Chess Tournament MGU - 216 | Sofia | BUL | 2020-01-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1675 | 1904 | 4.50 | 5 | 0.80 | 20 | 16.00 | |
| | Hristov, Boyko | | | 1504 * | BUL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Popzafirov, Danail | | | 1504 * | BUL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Avramov, Evgeni | | | 1504 * | BUL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Nachev, Nasko | | | 2129 | BUL | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Ignatov, Bojidar | | | 1734 | BUL | 1.00 | 1 | 0.28 | 20 | 5.60 | | | * 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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