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Individual Calculations September 2013 |
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| Shakessi, Hossein Total change: -28.65 | |   |
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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 |
| 1828 | 1651 | 1.00 | 6 | -0.86 | 15 | -12.90 | |
|  Silva Rodriguez, Fernando | | | 2051 * | ESP | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Brechin, Hugh R | | | 2009 | SCO | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Sanchez Urpi, Oriol | | | 1985 | ESP | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Sevenyuk, Alexey | | | 1883 | BLR | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Jonker, Jan | | | 1514 | FRA | 0.00 | 1 | -0.68 | 15 | -10.20 | | | Riba Rivert, Valenti | | | 1528 | AND | 1.00 | 1 | 0.33 | 15 | 4.95 | | | * 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) | | | | Open international de Créon 2013 - Tournoi Principal | CREON | FRA | 2013-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1844 | 1651 | 0.50 | 6 | -1.05 | 15 | -15.75 | |
| | Savalle, Alexandre | | | 2011 | FRA | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Lutard, Theo | | | 1836 | FRA | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Mace, Emmanuel | | | 1850 | FRA | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Serre, Jean-Philippe | | | 1748 | FRA | 0.50 | 1 | 0.13 | 15 | 1.95 | | | Oumaziz, Paul | | | 1854 | FRA | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Gelos, Guillaume | | | 1766 | FRA | 0.00 | 1 | -0.34 | 15 | -5.10 | |
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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