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Individual Calculations May 2018 |
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| Kostov, Kiril Total change: 65.20 | |   |
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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 |
| 1316 | 1125 | 3.50 | 7 | 1.63 | 40 | 65.20 | |
|  Kulev, Atanas | | | 1525 * | FID | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Doychev, Ivan | | | 1276 | FID | 0.50 | 1 | 0.20 | 40 | 8.00 | |  Ibryamov, Dzhihan | | | 1249 | FID | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Stoyanov, Boris | | | 1235 | FID | 1.00 | 1 | 0.65 | 40 | 26.00 | | | Dimitrov, Dimitar Hr. | | | 1347 | FID | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Mitushev, Adrian | | | 1179 | FID | 0.50 | 1 | 0.08 | 40 | 3.20 | | | Stoyanov, Plamen | | | 1402 | FID | 0.50 | 1 | 0.33 | 40 | 13.20 | | | * 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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