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Individual Calculations October 2008 |
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| Concepcion, Ronal Total change: 15.90 | |   |
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| COPA BAHIA HONDA 2008 | Pinar del Rio | CUB | 2008-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2277 | 2151 | 7.00 | 18 | 1.06 | 15 | 15.90 | |
|  Alarcon, Rolando | f | | 2314 | CUB | 0.50 | 1 | 0.22 | 15 | 3.30 | | | Estrella, Grigorio | | | 2223 | CUB | 0.50 | 1 | 0.10 | 15 | 1.50 | |  Ayra, Ariel | | | 2271 | CUB | 0.50 | 1 | 0.16 | 15 | 2.40 | | | Morales, Romary | | | 2282 | CUB | 0.50 | 1 | 0.18 | 15 | 2.70 | | | Corrales, Zenia | | wf | 2170 | CUB | 0.50 | 1 | 0.03 | 15 | 0.45 | | | Gonzalez Perez, Arian | f | | 2361 | CUB | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Soto, Henry | f | | 2290 | CUB | 0.50 | 1 | 0.19 | 15 | 2.85 | | | Ramos, Alexis | f | | 2259 | CUB | 0.50 | 1 | 0.15 | 15 | 2.25 | | | Diaz, Joaquin C | m | | 2323 | CUB | 0.50 | 1 | 0.23 | 15 | 3.45 | | | Alarcon, Rolando | f | | 2314 | CUB | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Estrella, Grigorio | | | 2223 | CUB | 0.00 | 1 | -0.40 | 15 | -6.00 | | | Ayra, Ariel | | | 2271 | CUB | 0.50 | 1 | 0.16 | 15 | 2.40 | | | Morales, Romary | | | 2282 | CUB | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Corrales, Zenia | | wf | 2170 | CUB | 0.50 | 1 | 0.03 | 15 | 0.45 | | | Gonzalez Perez, Arian | f | | 2361 | CUB | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Soto, Henry | f | | 2290 | CUB | 1.00 | 1 | 0.69 | 15 | 10.35 | | | Ramos, Alexis | f | | 2259 | CUB | 0.50 | 1 | 0.15 | 15 | 2.25 | | | Diaz, Joaquin C | m | | 2323 | CUB | 0.50 | 1 | 0.23 | 15 | 3.45 | |
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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