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Individual Calculations January 2020 |
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| Babatov, Martin Total change: 15.80 | |   |
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| XII Chess Weekend | Sofia | BUL | 2019-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1810 | 1775 | 3.00 | 5 | 0.79 | 20 | 15.80 | |
|  Uzunov, Emil | | | 1375 * | BUL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Orev, Petar | m | | 2032 | BUL | 1.00 | 1 | 0.82 | 20 | 16.40 | | | Todorov, Tsetsko | | | 2032 | BUL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Kolev, Velio | | | 1653 | BUL | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Todev, Simeon | c | | 1956 | BUL | 0.00 | 1 | -0.26 | 20 | -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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