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Individual Calculations September 2009 |
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| Arencibia Rodriguez, Walter Total change: -16.70 | |   |
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| TORNEO INTERNACIONAL DE AJEDREZ CAPABLANCA - 2009 Grupo Abierto VILLA PANAMERICANA, CIUDAD DE LA HABANA, CUBA | VILLA PANAMERICANA, CIUDAD DE LA HABANA, CUBA | CUB | 2009-06-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2352 | 2519 | 5.50 | 10 | -1.67 | 10 | -16.70 | |
|  Obregon Rivero, Juan | f | | 2329 | CUB | 0.50 | 1 | -0.25 | 10 | -2.50 | |  Ordaz Valdes, Lisandra | | wm | 2296 | CUB | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Hevia Alejano, Carlos A | f | | 2323 | CUB | 0.00 | 1 | -0.75 | 10 | -7.50 | | | Vigoa Apecheche, Yanira | | wf | 2244 | CUB | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Leyva Rivera, Yunier | f | | 2392 | CUB | 0.50 | 1 | -0.17 | 10 | -1.70 | | | Alonso Moyano, Jonathan | m | | 2381 | ESP | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Cori Tello, Jorge | f | | 2418 | PER | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Jimenez Fraga, Pedro A | | | 2383 | CUB | 0.00 | 1 | -0.68 | 10 | -6.80 | | | Garcia Pantoja, Roberto | | | 2369 | CUB | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Delgado Ramos, Hector | f | | 2385 | CUB | 0.00 | 1 | -0.68 | 10 | -6.80 | |
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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