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Individual Calculations November 2019 |
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| Obregon Rivero, Juan Carlos Total change: 6.50 | |   |
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| XI Copa Quintana Roo Camara y Asociados | Cancun, Quintana Roo | MEX | 2019-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2304 | 2503 | 3.50 | 5 | -0.23 | 10 | -2.30 | |
|  Gonzalez Ochoa, Yoana | | wm | 2141 | CUB | 1.00 | 1 | 0.10 | 10 | 1.00 | |  Sanchez, Enriquez Oscar Gerardo | m | | 2327 | MEX | 0.50 | 1 | -0.23 | 10 | -2.30 | | | Diaz Hernandez, Heriberto | f | | 2336 | CUB | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Fernandez Cardoso, Alexey | m | | 2431 | CUB | 0.00 | 1 | -0.60 | 10 | -6.00 | | | Echevarria Del Toro, Vladimir | f | | 2284 | CUB | 1.00 | 1 | 0.22 | 10 | 2.20 | |
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) | | | | Torneo Abierto de Ajedrez Don Modesto Castellon Castellanos 2019 | Merida, Yucatan | MEX | 2019-10-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2324 | 2503 | 4.50 | 5 | 0.88 | 10 | 8.80 | |
| | Gongora Montes, Benjamin | m | | 2183 | MEX | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Medina Diaz, Rafael Alejandro | f | | 2333 | CUB | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Diaz Rosas, Julio Cesar | f | | 2344 | MEX | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Galaviz Medina, Sion Radamantys | f | | 2283 | MEX | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Miranda Mesa, Elier | g | | 2475 | CUB | 0.50 | 1 | -0.04 | 10 | -0.40 | |
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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