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Individual Calculations October 2017 |
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| Velikov, Nikola Total change: 79.20 | |   |
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| 190th MGU open | Sofia | BUL | 2017-09-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1568 | 1179 | 2.50 | 6 | 1.98 | 40 | 79.20 | |
|  Georgiev, Nikolay | | | 1572 | BUL | 1.00 | 1 | 0.92 | 40 | 36.80 | |  Andreev, Dobrotich | | | 1579 * | BUL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Kostov, Nikolay | | | 1579 * | BUL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Tsolov, Emil | | | 1579 * | BUL | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Ivanov, Oleg | | | 1548 | BUL | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Dimov, Nikola | | | 1551 | BUL | 0.50 | 1 | 0.40 | 40 | 16.00 | | | * 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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