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Individual Calculations April 2008 |
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| Vives, David Total change: 7.35 | |   |
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| IV International Tournament Arnoldo Tenorio in Memoriam 2007 | Granada | NCA | 2007-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2266 | 2063 | 1.50 | 4 | 0.49 | 15 | 7.35 | |
|  Gonzalez, Bernal | m | | 2413 | CRC | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Chavez, Ricardo Ernesto | f | | 2195 | ESA | 1.00 | 1 | 0.68 | 15 | 10.20 | |  Arias, Lemmys A. | f | | 2293 | ESA | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Bravo, William | f | | 2161 | NCA | 0.50 | 1 | 0.13 | 15 | 1.95 | |
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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