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Rapid:
Individual Calculations November 2017 |
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| Plazas, Alfonso Total change: 17.80 | |   |
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| IRT I Parada de Ajedrez Activo Preseleccion Juegos Nacionales 2019 Valle del Cauca Rama Absoluta | Cali | COL | 2017-09-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2088 | 1936 | 3.50 | 7 | 1.31 | 20 | 26.20 | |
|  Mateus, Martha | | wm | 2058 | COL | 1.00 | 1 | 0.67 | 20 | 13.40 | |  Henao, Cristobal | | | 2157 | COL | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Ossa, Orlando | m | | 2308 | COL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Renteria, Rolando | | | 2052 | COL | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Beltran, Carlos Armando | | | 2136 | COL | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Calero, Hector Andres | | | 1704 | COL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Herrera, Juan Sebastian | f | | 2204 | COL | 0.00 | 1 | -0.17 | 20 | -3.40 | |
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) | | | | IRT II Parada de Ajedrez Activo Preseleccion Juegos Nacionales 2019 Valle del Cauca Rama Absoluta | Cali | COL | 2017-10-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1669 | 1936 | 2.00 | 3 | -0.42 | 20 | -8.40 | |
| | Gonzalez, Leandro | | | 1660 | COL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Geurts, Harrie Tulio | | | 1811 | COL | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Jimenez, Juan Jose | | | 1536 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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