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Individual Calculations July 2009 |
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| Hernandez Coto, Carlos Total change: -5.00 | |   |
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| Costa Rican National Championship Phase 1.2 | Moravia | CRC | 2009-06-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2026 | 2003 | 4.00 | 9 | -0.20 | 25 | -5.00 | |
|  Alfaro Rojas, Alfonso | | | 2163 | CRC | 0.00 | 1 | -0.29 | 25 | -7.25 | |  Sotela, Felipe | | | 1854 | CRC | 0.50 | 1 | -0.20 | 25 | -5.00 | | | Marin, Bryan | | | 1746 | CRC | 1.00 | 1 | 0.18 | 25 | 4.50 | | | Minero Pineda, Boris | | | 2124 | CRC | 1.00 | 1 | 0.66 | 25 | 16.50 | | | Ugalde, Ronald | | | 2120 | CRC | 0.50 | 1 | 0.16 | 25 | 4.00 | | | Vega, Edwin | | | 2065 | CRC | 0.50 | 1 | 0.09 | 25 | 2.25 | | | Bermudez, Sergio | f | | 2161 | CRC | 0.00 | 1 | -0.29 | 25 | -7.25 | | | Alvarez Hernandez, David | | | 1962 | CRC | 0.50 | 1 | -0.06 | 25 | -1.50 | | | Bermudez Munoz, Alexander | | | 2038 | CRC | 0.00 | 1 | -0.45 | 25 | -11.25 | |
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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