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Individual Calculations February 2020 |
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| Arshinkova, Boryana Total change: 62.80 | |   |
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| III CHESS TOURNAMENT LYASKOVETS | LYASKOVETS | BUL | 2020-01-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1714 | 1323 | 2.00 | 5 | 1.57 | 40 | 62.80 | |
|  Marholev, Dimitar | m | | 1723 * | BUL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Doykov, Stoycho | | | 1679 | BUL | 1.00 | 1 | 0.89 | 40 | 35.60 | |  Petkov, Martin | | | 1723 * | BUL | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Todorov, Emil | | | 1723 * | BUL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Galunov, Georgi | | | 1723 * | 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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