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Individual Calculations February 2015 |
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| Meza Alarcon, Sergio Andres Total change: -10.40 | |   |
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| IRT ESCUELA MUNICIPAL DE AJEDREZ LOS ANGELES | Los Angeles | CHI | 2015-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1378 | 1538 | 2.00 | 3 | -0.02 | 40 | -0.80 | |
|  Poblete Moena, Evelyn | | | 1138 * | CHI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Meza Alarcon, Jose Sebastian | | | 1388 | CHI | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Merino Zurita, Hector | | | 1609 | CHI | 0.00 | 1 | -0.40 | 40 | -16.00 | | | * 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) | | | | OPEN IRT VERANO EN QUELLON 2015 | Quellon-Chiloe | CHI | 2015-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1938 | 1538 | 0.00 | 3 | -0.24 | 40 | -9.60 | |
| | Cruz Molina, Nicolas | | | 1938 * | CHI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Estrada Lavin, Cristian Alexander | | | 1938 * | CHI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Vera Soto, Sergio Hernan | | | 1938 * | 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) | | |
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