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Individual Calculations September 2020 |
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| Kochiev, Ivan Total change: 167.20 | |   |
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| ROPOTAMO CUP 2020 | Primorsko | BUL | 2020-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2090 | 1949 | 7.00 | 9 | 4.18 | 40 | 167.20 | |
|  Kostov, Troyan | | | 1549 * | BUL | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Marholev, Dimitar | m | | 2155 | BUL | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Todorov, Ognjan | m | | 2206 | BUL | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Delchev, Petar | | | 2226 | BUL | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Rahnev, Alexander | | | 2092 | BUL | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Stefanov, Plamen | | | 2071 | BUL | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Nikolova, Adriana | | wg | 2247 | BUL | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Kanov, Nikola | c | | 2090 | BUL | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Kostov, Deyan Samuil | c | | 2176 | BUL | 1.00 | 1 | 0.79 | 40 | 31.60 | | | * 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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