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Individual Calculations July 2008 |
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| Rojas Alarcon, Julian Anto Total change: 8.40 | |   |
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| XXV Torneo Promocional "Fiestas de Enero" | Leon, Gto | MEX | 2008-01-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2219 | 2107 | 2.00 | 4 | 0.57 | 15 | 8.55 | |
|  Espinosa Flores, Rafael | m | | 2386 | MEX | 0.00 | 1 | -0.16 | 15 | -2.40 | |  Torres Rosas, Luis Carlos | | | 1946 | MEX | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Gongora Montes, Benjamin | m | | 2270 | MEX | 0.50 | 1 | 0.22 | 15 | 3.30 | | | Vega Garcia, Jorge Arturo | f | | 2273 | MEX | 0.50 | 1 | 0.22 | 15 | 3.30 | |
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 MEXICAN 2008 | AGUASCALIENTES, AGS. | MEX | 2008-03-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2311 | 2107 | 1.00 | 4 | -0.01 | 15 | -0.15 | |
| | Mitkov, Nikola | g | | 2457 | MKD | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Davalos Prieto, Abel Justo | f | | 2269 | MEX | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Capo Vidal, Uriel | f | | 2338 | MEX | 0.50 | 1 | 0.29 | 15 | 4.35 | | | Morales Mendoza, Luciana | | wm | 2180 | PER | 0.50 | 1 | 0.10 | 15 | 1.50 | |
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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