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Individual Calculations July 2019 |
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| Chinchilla Miranda, Eugenio Total change: 20.80 | |   |
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| LV Campeonato Nacional por Equipos Clasico 2019 | San Jose | CRC | 2019-04-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1938 | 2249 | 2.00 | 3 | -0.58 | 20 | -11.60 | |
|  Martin Perez, Javier | f | | 1968 | ESP | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Ulloa Avellan, Oscar | | | 1910 | CRC | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Calvo Gutierrez, Luis Guillermo | | | 1935 | CRC | 0.50 | 1 | -0.36 | 20 | -7.20 | |
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) | | | | Torneo Zonal 2.3 Absoluto 2019 | San Salvador | ESA | 2019-05-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2212 | 2217 | 6.00 | 9 | 1.62 | 20 | 32.40 | |
| | Gaitan, Norlan | | | 1817 * | NCA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Valderrama Quiceno, Esteban Alb | m | | 2434 | COL | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Baules, Jorge | m | | 2351 | PAN | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Chavez, Ricardo Ernesto | f | | 2278 | ESA | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Gonzalez Vidal, Yuri | g | | 2567 | CUB | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Lemus, Hector | | | 1817 * | ESA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Santos, Oliver | c | | 1911 | ESA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Tello Chavez, Isaac Valent | f | | 2303 | MEX | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Sanchez Alvarez, Roberto Carlos | m | | 2427 | PAN | 0.50 | 1 | 0.27 | 20 | 5.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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