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Individual Calculations July 2009 |
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| Borges Mateos, Juan Total change: 24.00 | |   |
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| LV Campeonato Nacional Abierto de Ajedrez (1ra. Fuerza) | Toluca, Edo. de Mexico | MEX | 2009-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2426 | 2444 | 7.00 | 9 | 2.40 | 10 | 24.00 | |
|  Galvan Llop, Roberto | | | 2094 | MEX | 1.00 | 1 | 0.11 | 10 | 1.10 | |  Navarrete Mendez, Gonzalo | | | 2180 | MEX | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Rojas Alarcon, Julian Anto | c | | 2271 | MEX | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Cordova, Emilio | g | | 2543 | PER | 1.00 | 1 | 0.64 | 10 | 6.40 | | | Onischuk, Alexander | g | | 2684 | USA | 0.50 | 1 | 0.30 | 10 | 3.00 | | | Escobar Forero, Alder | m | | 2495 | COL | 0.50 | 1 | 0.07 | 10 | 0.70 | | | Mitkov, Nikola | g | | 2530 | MKD | 1.00 | 1 | 0.62 | 10 | 6.20 | | | De La Paz Perdomo, Frank | g | | 2489 | CUB | 0.00 | 1 | -0.44 | 10 | -4.40 | | | Gonzalez Zamora, Juan Carl | g | | 2552 | MEX | 1.00 | 1 | 0.65 | 10 | 6.50 | |
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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