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Individual Calculations October 2008 |
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| Estrella, Grigorio Total change: 2.10 | |   |
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| COPA BAHIA HONDA 2008 | Pinar del Rio | CUB | 2008-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2269 | 2223 | 8.00 | 18 | 0.14 | 15 | 2.10 | |
|  Diaz, Joaquin C | m | | 2323 | CUB | 0.00 | 1 | -0.36 | 15 | -5.40 | |  Concepcion, Ronal | | | 2151 | CUB | 0.50 | 1 | -0.10 | 15 | -1.50 | | | Alarcon, Rolando | f | | 2314 | CUB | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Ayra, Ariel | | | 2271 | CUB | 0.00 | 1 | -0.43 | 15 | -6.45 | | | Morales, Romary | | | 2282 | CUB | 0.00 | 1 | -0.42 | 15 | -6.30 | | | Corrales, Zenia | | wf | 2170 | CUB | 1.00 | 1 | 0.43 | 15 | 6.45 | | | Gonzalez Perez, Arian | f | | 2361 | CUB | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Soto, Henry | f | | 2290 | CUB | 1.00 | 1 | 0.59 | 15 | 8.85 | | | Ramos, Alexis | f | | 2259 | CUB | 1.00 | 1 | 0.55 | 15 | 8.25 | | | Diaz, Joaquin C | m | | 2323 | CUB | 1.00 | 1 | 0.64 | 15 | 9.60 | | | Concepcion, Ronal | | | 2151 | CUB | 1.00 | 1 | 0.40 | 15 | 6.00 | | | Alarcon, Rolando | f | | 2314 | CUB | 0.50 | 1 | 0.12 | 15 | 1.80 | | | Ayra, Ariel | | | 2271 | CUB | 0.00 | 1 | -0.43 | 15 | -6.45 | | | Morales, Romary | | | 2282 | CUB | 0.50 | 1 | 0.08 | 15 | 1.20 | | | Corrales, Zenia | | wf | 2170 | CUB | 0.50 | 1 | -0.07 | 15 | -1.05 | | | Gonzalez Perez, Arian | f | | 2361 | CUB | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Soto, Henry | f | | 2290 | CUB | 0.50 | 1 | 0.09 | 15 | 1.35 | | | Ramos, Alexis | f | | 2259 | CUB | 0.50 | 1 | 0.05 | 15 | 0.75 | |
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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