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Individual Calculations August 2020 |
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| Botea, David-Alexandru Total change: 26.40 | |   |
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| 42nd OPEN, NATIONAL INDIVIDUAL CUP, G. TRINGOV MEMORIAL - Tournament A | Plovdiv | BUL | 2020-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2019 | 1900 | 3.50 | 8 | 0.66 | 40 | 26.40 | |
|  Georgiev, Todor | | | 2281 | BUL | 0.00 | 1 | -0.09 | 40 | -3.60 | |  Petrov, Valeriy | | | 1641 | BUL | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Kostov, Deyan Samuil | c | | 2176 | BUL | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Thorsbro, Peter | | | 2144 | DEN | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Marholev, Dimitar | m | | 2155 | BUL | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Voyska, Margarita | | wg | 2219 | BUL | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Sedmakov, Georgi | | | 1500 * | BUL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Koutlas, Nikolaos | | | 2032 | GRE | 0.00 | 1 | -0.32 | 40 | -12.80 | | | * 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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