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Individual Calculations January 2011 |
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| Esquivel, Jose Edmond Total change: 21.45 | |   |
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| Festival Centroamericano y del Caribe 2009. Sub 12 Absoluto | Panama | PAN | 2009-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1887 | 1975 | 2.00 | 2 | 0.77 | 15 | 11.55 | |
|  Valenzuela Martinez, Hermes | | | 1773 | MEX | 1.00 | 1 | 0.24 | 15 | 3.60 | |  Cardona, Juan Camilo | | | 2000 | COL | 1.00 | 1 | 0.53 | 15 | 7.95 | |
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) | | | | Copa Deposito El Lagar | San Jose | CRC | 2010-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2056 | 1958 | 2.50 | 5 | 0.66 | 15 | 9.90 | |
| | Duran Vega, Sergio | | | 2157 | CRC | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Solis, Efren | | | 2125 | CRC | 1.00 | 1 | 0.72 | 15 | 10.80 | | | Bermudez Munoz, Alexander | | | 2058 | CRC | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Nunez Valverde, Jairo | | | 1943 | CRC | 1.00 | 1 | 0.48 | 15 | 7.20 | | | Alvarado, Dizan Ernesto | | | 1999 | CRC | 0.50 | 1 | 0.06 | 15 | 0.90 | |
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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