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Individual Calculations February 2019 |
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| Onabogun, Kolade Total change: -4.40 | |   |
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| Gibraltar International Chess Festival 2019 Challengers A | Gibraltar | ENG | 2019-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2080 | 2189 | 3.00 | 5 | -0.22 | 20 | -4.40 | |
|  Vinal Gutierrez, Pedro | | | 1997 | ESP | 0.00 | 1 | -0.75 | 20 | -15.00 | |  Hassomal Daswani, Birjkumar | | | 2008 | ESP | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Bujakevich, Aleksandr | f | | 2054 | RUS | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Verneuil, Pascal | | | 2114 | FRA | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Longa Yauca, Javier | | | 2226 | PER | 0.00 | 1 | -0.45 | 20 | -9.00 | |
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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