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Individual Calculations February 2019 |
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| Chamurkov, Veselin Total change: -42.80 | |   |
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| Trayana Cup A 2019 | Stara Zagira | BUL | 2019-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1081 | 1181 | 1.00 | 3 | -0.91 | 40 | -36.40 | |
|  Enev, Aleks | | | 1051 | BUL | 1.00 | 1 | 0.32 | 40 | 12.80 | |  Bizheva, Stefani | | | 1155 | BUL | 0.00 | 1 | -0.54 | 40 | -21.60 | | | Mateeva, Yana | | | 1038 | BUL | 0.00 | 1 | -0.69 | 40 | -27.60 | |
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) | | | | II Chess Tournament Lyaskovets 2019 | Lyaskovets | BUL | 2019-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1581 | 1181 | 0.00 | 2 | -0.16 | 40 | -6.40 | |
| | Gavazov, Aleksandar | | | 1581 * | BUL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Radev, Rumen Ang. | | | 1581 * | BUL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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