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Individual Calculations July 2008 |
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| Espinosa, Ermes Total change: 7.20 | |   |
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| XVIII GUILLERMO GARCIA IN MEMORIAM - OPEN | Villa Clara | CUB | 2008-05-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2337 | 2360 | 5.50 | 9 | 0.72 | 10 | 7.20 | |
|  Guerra, Leandro | | | 2176 | CUB | 1.00 | 1 | 0.26 | 10 | 2.60 | |  Marrero Lopez, Yaniet | | wm | 2232 | CUB | 0.50 | 1 | -0.17 | 10 | -1.70 | | | Pozo Vera, Sandro | f | | 2451 | CUB | 0.50 | 1 | 0.12 | 10 | 1.20 | | | Cruz De La Osa, Reider | | | 2238 | CUB | 1.00 | 1 | 0.33 | 10 | 3.30 | | | Alvarez Pedraza, Aramis | m | | 2420 | CUB | 0.00 | 1 | -0.42 | 10 | -4.20 | | | Jimenez, Pedro A | | | 2320 | CUB | 1.00 | 1 | 0.44 | 10 | 4.40 | | | De La Paz Perdomo, Frank | g | | 2483 | CUB | 0.00 | 1 | -0.33 | 10 | -3.30 | | | Santos, Marcus Vinicius Moreira | f | | 2401 | BRA | 0.50 | 1 | 0.06 | 10 | 0.60 | | | Quesada Perez, Yasser | | | 2311 | CUB | 1.00 | 1 | 0.43 | 10 | 4.30 | |
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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