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Individual Calculations March 2018 |
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| Nakas, Spyridon Total change: 12.00 | |   |
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| 2018 ESSNA Team Championship - A Local group B rounds 1-5 | ESSNA | GRE | 2018-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1533 | 1739 | 1.50 | 2 | 0.00 | 20 | 0.00 | |
|  Valagkoutis, Antonios | | | 1430 | GRE | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Harokopos, Hristos | | | 1636 | GRE | 1.00 | 1 | 0.36 | 20 | 7.20 | |
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) | | | | 40th Bulgarian Open Chess Championship - Georgi Tringov Memorial - B 2018 | Plovdiv | BUL | 2018-02-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1743 | 1739 | 4.50 | 8 | 0.60 | 20 | 12.00 | |
|  Ignatov, Georgi | | | 1916 | FID | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Petrov, Plamen | | | 1868 | FID | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Mitev, Miroslav | | | 1906 | FID | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Ochkov, Radoslav | | | 1887 | FID | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Maria, Lia-Alexandra | | wc | 1519 | ROU | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Tsolov, Emil | | | 1834 | FID | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Kalamoukos, Grigorios | | | 1444 | GRE | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Demirov, Todor | | | 1571 | FID | 1.00 | 1 | 0.28 | 20 | 5.60 | |
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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