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Individual Calculations October 2017 |
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| Krastev, Krasimir Naidenov Total change: -18.60 | |   |
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| 190th MGU open | Sofia | BUL | 2017-09-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1725 | 1707 | 1.00 | 4 | -0.93 | 20 | -18.60 | |
|  Tsolov, Emil | | | 1910 | BUL | 1.00 | 1 | 0.76 | 20 | 15.20 | |  Krustev, Krasimir S. | | | 1970 | BUL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Dimov, Nikola | | | 1551 | BUL | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Simov, Zahari | | | 1467 | BUL | 0.00 | 1 | -0.80 | 20 | -16.00 | |
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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