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Individual Calculations July 2009 |
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| Pacay Barrientos, Narda Total change: 0.00 | |   |
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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 | Rp | K | K*chg | Game |
| 1917 | 0 | 1.00 | 4 | 0.00 | 1724 | | 0.00 | |
|  Torres Rosas, Luis Carlos | c | | 2000 | MEX | 0.00 | 1 | 0.00 | | 0.00 | |  Verduga Palencia, Mariana | | | 1823 | MEX | 0.00 | 1 | 0.00 | | 0.00 | | | Lopez Aguilar, Hector | | | 1808 | MEX | 1.00 | 1 | 0.00 | | 0.00 | | | Cortes Rodriguez, Marco | | | 2036 | MEX | 0.00 | 1 | 0.00 | | 0.00 | |
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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