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Individual Calculations November 2020 |
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| Patev, Petko Total change: -46.00 | |   |
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| XVI Chess Weekend Open | Sofia | BUL | 2020-10-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1509 | 1837 | 2.00 | 5 | -2.30 | 20 | -46.00 | |
|  Trendafilov, Plamen | | | 1511 | BUL | 0.00 | 1 | -0.87 | 20 | -17.40 | |  Timev, Aleksandar | | | 1453 | BUL | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Sotirov, Adrian | | | 1437 * | BUL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Stoyanov, Yordan | | | 1437 * | BUL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Georgiev, Dimitar | | | 1705 | BUL | 0.00 | 1 | -0.68 | 20 | -13.60 | | | * 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) | | |
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