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Individual Calculations April 2008 |
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| Hernandez, Carlos Total change: 0.00 | |   |
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| Internacional de Alajuela 2007 | Alajuela | CRC | 2007-07-11 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 2088 | 0 | 1.50 | 4 | 0.00 | 2001 | | 0.00 | |
|  Alfaro, William | | | 2151 | NCA | 0.00 | 1 | 0.00 | | 0.00 | |  Dabosco, Carla | | wf | 2003 | CRC | 0.50 | 1 | 0.00 | | 0.00 | | | Munoz, Jose Pablo | | | 2092 | CRC | 0.00 | 1 | 0.00 | | 0.00 | | | Vega, Edwin | | | 2106 | CRC | 1.00 | 1 | 0.00 | | 0.00 | |
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) | | | | IV International Tournament Arnoldo Tenorio in Memoriam 2007 | Granada | NCA | 2007-12-27 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 2063 | 0 | 2.00 | 4 | 0.00 | 2063 | | 0.00 | |
| | Castillo, Rommel | | | 2133 | NCA | 0.50 | 1 | 0.00 | | 0.00 | | | Blanco, David E. | | | 2033 | ESA | 1.00 | 1 | 0.00 | | 0.00 | | | Pastor, Tania | | wf | 1972 | ESA | 0.50 | 1 | 0.00 | | 0.00 | | | Hernandez, Hector | | | 2115 | HON | 0.00 | 1 | 0.00 | | 0.00 | |
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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