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Rapid:
Individual Calculations February 2019 |
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| Valev, Dimitar Total change: -24.20 | |   |
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| Trayana Cup C (open) 2019 | Stara Zagora | BUL | 2019-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1721 | 1640 | 0.50 | 4 | -1.21 | 20 | -24.20 | |
|  Dimitrov, Petko | | | 2040 * | BUL | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Petkov, Emil | | | 2040 * | BUL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Tilev, Emil | | | 1275 | BUL | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Gochev, Gincho | | | 1528 | BUL | 0.00 | 1 | -0.65 | 20 | -13.00 | | | * 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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