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Individual Calculations May 2018 |
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| Nachev, Grigor Total change: -33.20 | |   |
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| Bulgarian chess championship for juniors U12 - 2018 | Plovdiv, Bulgaria | BUL | 2018-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1349 | 1157 | 0.50 | 5 | -0.83 | 40 | -33.20 | |
|  Georgiev, Konstantin | | | 1557 * | FID | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Markov, Daniel | | | 1308 | FID | 0.00 | 1 | -0.30 | 40 | -12.00 | |  Sedmakov, Georgi | | | 1331 | FID | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Minev, Preslav | | | 1273 | FID | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Doychev, Ivan | | | 1276 | FID | 0.00 | 1 | -0.34 | 40 | -13.60 | | | * 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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