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Individual Calculations March 2020 |
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| Estrada Lavin, Matias Total change: -54.00 | |   |
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| NACIONALES DE AJEDREZ DE LA JUVENTUD CHILE 2020 SUB 12 A - TEMUCO | Temuco Region de La Araucania | CHI | 2020-02-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1118 | 1138 | 1.00 | 3 | -0.58 | 40 | -23.20 | |
|  Vasquez Aravena, Octavio | | | 1265 | CHI | 0.00 | 1 | -0.33 | 40 | -13.20 | |  Salazar Hernandez, Benjamin | | | 1050 | CHI | 0.00 | 1 | -0.62 | 40 | -24.80 | | | Gamonal Prieto, Erwin | | | 1040 | CHI | 1.00 | 1 | 0.37 | 40 | 14.80 | |
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) | | | | 7o TORNEO INTERNACIONAL DE AJEDREZ COPA VOY PA QUELLON 2020 | QUELLON | CHI | 2020-02-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1378 | 1138 | 0.00 | 3 | -0.77 | 40 | -30.80 | |
| | Reyes Mendoza, Tomas | | | 1538 * | CHI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Huitranan Cachana, Miguel | | | 1538 * | CHI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Zapata Chura, Joaquin Ignacio | | | 1058 | CHI | 0.00 | 1 | -0.61 | 40 | -24.40 | | | * 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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