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Individual Calculations September 2013 |
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| Brechin, Hugh R Total change: 3.45 | |   |
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| XXXI Obert Internacional d'Escacs d'Andorra | Erts - La Massana | AND | 2013-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2027 | 2009 | 4.50 | 9 | 0.23 | 15 | 3.45 | |
|  Hamitevici, Vladimir | m | | 2409 * | MDA | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Shakessi, Hossein | | | 1651 | FRA | 1.00 | 1 | 0.10 | 15 | 1.50 | | | Bremner, Adam | | | 2228 | SCO | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Witt, Holger | | | 1665 | GER | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Montagard, Guillaume | | | 2202 | FRA | 1.00 | 1 | 0.75 | 15 | 11.25 | | | Midonet, Matthieu | | | 2157 | FRA | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Heredia Serrano, Carla | | wm | 2227 | ECU | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Sevenyuk, Alexey | | | 1883 | BLR | 0.50 | 1 | -0.17 | 15 | -2.55 | | | Cabanillas Roca, Fanny | | | 1819 | ESP | 1.00 | 1 | 0.25 | 15 | 3.75 | | | * 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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