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Individual Calculations May 2019 |
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| Arshinkova, Boryana Total change: 68.00 | |   |
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| Bulgarian Individual Chess Championship Girls 12 | Asenovgrad | BUL | 2019-03-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1410 | 1232 | 3.50 | 5 | 1.94 | 40 | 77.60 | |
|  Karaivanova, Petya | | | 1632 * | BUL | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Ivanova, Dilyana | | wc | 1632 * | BUL | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Nikolova, Angelika | | | 1098 | BUL | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Rasheva, Nora | | wc | 1463 | BUL | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Baklova, Mila | | | 1223 | BUL | 1.00 | 1 | 0.49 | 40 | 19.60 | | | * 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) | | | | II chess tournament POLSKI GAMBIT | Polski Trambesh | BUL | 2019-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1632 | 1232 | 0.00 | 3 | -0.24 | 40 | -9.60 | |
| | Dyulgerov, Dimitar | | | 1632 * | BUL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Galunov, Georgi | | | 1632 * | BUL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Mitev, Mitko | | | 1632 * | 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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