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Individual Calculations September 2011 |
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| Davila, Carlos Total change: 1.40 | |   |
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| Campeonato Nacional por Equipos - Copa Premier | San Jose | CRC | 2011-06-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2125 | 2307 | 6.00 | 7 | 0.97 | 10 | 9.70 | |
|  Hernandez Alvarez, Tania Regla | | wm | 2226 | CUB | 1.00 | 1 | 0.39 | 10 | 3.90 | |  Castillo, Rommel | | | 2137 | NCA | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Trejos, Enrique | | | 2157 | CRC | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Arias Santana, Mauricio | m | | 2330 | CRC | 0.50 | 1 | 0.03 | 10 | 0.30 | | | Montes Fonseca, Oscar | | | 1951 | CRC | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Murillo Ortiz, Gustavo | | | 1966 | CRC | 0.50 | 1 | -0.38 | 10 | -3.80 | | | Vives, David | | | 2105 | CRC | 1.00 | 1 | 0.24 | 10 | 2.40 | |
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) | | | | III Torneo Internacional de San Jose | San Jose | CRC | 2011-06-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2086 | 2307 | 6.00 | 9 | -0.83 | 10 | -8.30 | |
| | Campos Cerdas, Jorge | | | 1962 | CRC | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Munoz, Carolina | | wm | 2016 | CRC | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Alvarado, Dizan Ernesto | | | 1992 | CRC | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Hevia Alejano, Carlos Antonio | f | | 2465 | CUB | 0.00 | 1 | -0.29 | 10 | -2.90 | | | Granados, Carlos | | | 2108 | CRC | 0.50 | 1 | -0.26 | 10 | -2.60 | | | Duran Vega, Andres | | | 1978 | CRC | 0.00 | 1 | -0.88 | 10 | -8.80 | | | Brenes, Juan Carlos | | | 1953 | CRC | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Urbina Quiros, Edwin | | | 2086 | CRC | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Lorenzana, Wilson Estuardo | m | | 2214 | GUA | 0.50 | 1 | -0.13 | 10 | -1.30 | |
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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