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Individual Calculations July 2009 |
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| Magana Echeverria, Francis Total change: 2.40 | |   |
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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 |
| 2153 | 2274 | 6.00 | 9 | 0.16 | 15 | 2.40 | |
|  Montero Gonzalez, Paulina | | | 1928 | MEX | 1.00 | 1 | 0.11 | 15 | 1.65 | |  Monjardin Cruz, Heli | | | 2083 | MEX | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Trent, Lawrence | m | | 2466 | ENG | 0.50 | 1 | 0.25 | 15 | 3.75 | | | Zapata, Alonso | g | | 2514 | COL | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Tavison Garcia, Alioscha | | | 2113 | MEX | 0.00 | 1 | -0.71 | 15 | -10.65 | | | Esquivel De Leon, Aurora | | wm | 2020 | MEX | 1.00 | 1 | 0.19 | 15 | 2.85 | | | De Los Santos Coello, Jose | | | 2050 | MEX | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Martinez Sasso, Alvaro Ant | | | 2045 | MEX | 0.50 | 1 | -0.29 | 15 | -4.35 | | | Aguirre Manzo, Leopoldo An | | | 2156 | MEX | 1.00 | 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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