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Individual Calculations October 2018 |
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| Obregon Rivero, Juan Carlos Total change: -15.40 | |   |
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| Torneo Internacional de Ajedrez de la Ciudad de Mexico Copa Independencia 2018 Hidalgo | Ciudad de Mexico | MEX | 2018-09-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2269 | 2505 | 4.00 | 7 | -1.54 | 10 | -15.40 | |
|  Bustamante Orta, Jorge | | | 2149 | MEX | 1.00 | 1 | 0.11 | 10 | 1.10 | |  Lopez Gonzalez, Abel Fabian | m | | 2316 | CUB | 0.50 | 1 | -0.25 | 10 | -2.50 | | | Martin Del Campo C., Roberto | m | | 2314 | MEX | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Herrera Ortiz, Miguel | m | | 2302 | MEX | 0.50 | 1 | -0.26 | 10 | -2.60 | | | Benitez Lozano, Javier | f | | 2300 | MEX | 0.50 | 1 | -0.26 | 10 | -2.60 | | | Garmendez Gonzalez, Florentino | m | | 2298 | MEX | 0.50 | 1 | -0.27 | 10 | -2.70 | | | Rodriguez Rivera, Pedro | m | | 2202 | CUB | 0.00 | 1 | -0.86 | 10 | -8.60 | |
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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