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Individual Calculations May 2015 |
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| Obregon Rivero, Juan Carlos Total change: 12.90 | |   |
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| LXI CAMPEONATO NACIONAL E INTERNACIONAL ABIERTO MEXICANO DE AJEDREZ 2015 | Monterrey, NL | MEX | 2015-03-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2414 | 2547 | 6.50 | 8 | 1.29 | 10 | 12.90 | |
|  Solis Castro, Angel Alejan | | | 2147 * | MEX | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Ruiz C, Joshua D | m | | 2409 | COL | 0.50 | 1 | -0.19 | 10 | -1.90 | |  Garduno Vidal, Omar | | | 2147 * | MEX | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Garcia Pantoja, Roberto | m | | 2485 | CUB | 1.00 | 1 | 0.41 | 10 | 4.10 | | | Alvarez Pedraza, Aramis | g | | 2464 | CUB | 0.50 | 1 | -0.11 | 10 | -1.10 | | | Macieja, Bartlomiej | g | | 2600 | POL | 1.00 | 1 | 0.57 | 10 | 5.70 | | | Hevia Alejano, Carlos Antonio | m | | 2520 | CUB | 0.50 | 1 | -0.04 | 10 | -0.40 | | | Gonzalez Zamora, Juan Carlos | g | | 2540 | MEX | 1.00 | 1 | 0.49 | 10 | 4.90 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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