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Individual Calculations August 2015 |
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| Toro Fonseca, Hendry Total change: 42.80 | |   |
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| I OPEN IRT Copa Region del BioBio | Los Angeles | CHI | 2015-06-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1725 | 1684 | 4.00 | 6 | 1.18 | 40 | 47.20 | |
|  Leal Salas, Ricardo Ignacio | | | 1358 | CHI | 1.00 | 1 | 0.13 | 40 | 5.20 | |  Tapia Fuentes, Jaime | | | 2084 * | CHI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Casanova Ceballos, Axel Nicolas | | | 1465 | CHI | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Yanez Araya, Josefa | | | 1712 | CHI | 1.00 | 1 | 0.54 | 40 | 21.60 | | | Soza Espinoza, Daniel Ignacio | | | 1648 | CHI | 1.00 | 1 | 0.45 | 40 | 18.00 | | | Perez Gormaz, Matias | f | | 2084 * | CHI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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) | | | | IRT 215 Aniversario Ciudad de San Carlos | San Carlos | CHI | 2015-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1950 | 1684 | 0.50 | 3 | -0.11 | 40 | -4.40 | |
| | Estrada Sandoval, Cristian Alexis | | | 2012 | CHI | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Gomez Barrera, Javiera Belen | | wf | 1757 | CHI | 0.50 | 1 | 0.10 | 40 | 4.00 | | | Castillo Rivera, Carlos Alberto | | | 2080 | CHI | 0.00 | 1 | -0.08 | 40 | -3.20 | |
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) | | |
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