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Individual Calculations May 2019 |
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| Hristov, Aleksandar Total change: -80.40 | |   |
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| Bulgarian Individual Chess Championship Boys 16 | Asenovgrad | BUL | 2019-03-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1412 | 1265 | 1.00 | 6 | -1.05 | 40 | -42.00 | |
|  Kirilov, Ivaylo | | | 1665 * | BUL | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Tilev, Emil | | | 1361 | BUL | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Karadzhov, Ivan | | | 1665 * | BUL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Petkov, Gabriel | | | 1304 | BUL | 0.50 | 1 | 0.05 | 40 | 2.00 | | | Dinkov, Ivan | | | 1205 | BUL | 0.00 | 1 | -0.58 | 40 | -23.20 | | | Vladimirov, Mario | | | 1271 | BUL | 0.50 | 1 | 0.01 | 40 | 0.40 | | | * 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) | | | | Sv. Georgi Pobedonosets Open | Pleven | BUL | 2019-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1453 | 1265 | 0.00 | 3 | -0.96 | 40 | -38.40 | |
| | Dyakov, Martin | | | 1665 * | BUL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Ivanov, Tsako | | | 1665 * | BUL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Ninova, Katrin | | | 1029 | BUL | 0.00 | 1 | -0.80 | 40 | -32.00 | | | * 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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