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Individual Calculations April 2020 |
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| Toro Medina, Mathias Alexander Total change: -9.80 | |   |
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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 |
| 1208 | 1494 | 2.00 | 3 | -0.48 | 20 | -9.60 | |
|  Torres Ferrada, Martina | | | 1098 | CHI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Vargas Vargas, Natalia Francisca | | | 1346 | CHI | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Bahamonde Cepeda, Jaime Esteban | | | 1180 | CHI | 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) | | | | Open Semana Valdiviana 2020 | Valdivia | CHI | 2020-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1634 | 1494 | 2.00 | 6 | -0.01 | 20 | -0.20 | |
| | Morales Flores, Monserrat | | wc | 1894 * | CHI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Soza Espinoza, Daniel Ignacio | | | 1786 | CHI | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Vera Quijon, Benjamin Ignacio | | | 1769 | CHI | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Vera Quijon, Lorenzo Vicente | | | 1602 | CHI | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Castro Bustos, Ivan | | | 1557 | CHI | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Van Der Baan Bruce, Francisco | | | 1193 | CHI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | * 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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