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Individual Calculations April 2020 |
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| Ortega Carrasco, Alex Benjamin Total change: -2.20 | |   |
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| IRT Sub 2200 Ilustre Municipalidad de Puerto Montt- Club Mundo Ajedrez | Puerto Montt | CHI | 2020-02-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1595 | 1938 | 3.50 | 5 | -0.88 | 20 | -17.60 | |
|  Saldias Aguilar, Camila Andrea | | | 1538 * | CHI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Castillo Cortes, Roberto | | | 1740 | CHI | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Canumir Neiquel, Inti Alexis | | | 1538 * | CHI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Fernandez Quinchaman, Ivan Rodrig | | | 1538 * | CHI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Vildosola Canales, Melany | | | 1623 | CHI | 0.50 | 1 | -0.36 | 20 | -7.20 | | | * 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) | | | | Open Semana Valdiviana 2020 | Valdivia | CHI | 2020-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1892 | 1938 | 4.00 | 6 | 0.77 | 20 | 15.40 | |
| | Van Der Baan, Richard | | | 1538 * | CHI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Perez Gormaz, Matias | m | | 2338 * | CHI | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Jaque Gutierrez, Matias | | | 2129 | CHI | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Montaner Diaz, Eugenio | | | 1538 * | CHI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Riffo Paz, Elizardo | f | | 2203 | CHI | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Parraguez Cornejo, Jose Luis | | | 1605 | CHI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | * 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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