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Individual Calculations October 2017 |
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| Georgiev, Nikolay Total change: 26.00 | |   |
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| 189th MGU open | Sofia | BUL | 2017-09-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1745 | 1572 | 2.50 | 6 | 0.71 | 20 | 14.20 | |
|  Krustev, Krasimir S. | | | 1970 | BUL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Doychev, Ivan | | | 1188 | BUL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Tsyntsarski, Boyko | | | 1672 | BUL | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Andreev, Dobrotich | | | 1881 | BUL | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Canadell Ruiz, Samuel Sandal | | | 1794 | ESP | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Metev, Martin | | | 1965 | BUL | 0.50 | 1 | 0.42 | 20 | 8.40 | |
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) | | | | 190th MGU open | Sofia | BUL | 2017-09-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1577 | 1572 | 3.50 | 6 | 0.59 | 20 | 11.80 | |
| | Velikov, Nikola | | | 1179 | BUL | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Simov, Zahari | | | 1467 | BUL | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Ivanov, Oleg | | | 1548 | BUL | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Kostov, Nikolay | | | 1648 | BUL | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Babatov, Martin | | | 1737 | BUL | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Andreev, Dobrotich | | | 1881 | BUL | 0.00 | 1 | -0.14 | 20 | -2.80 | |
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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