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Rapid:
Individual Calculations February 2020 |
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| Mercado Hidalgo, Alan Total change: 14.80 | |   |
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| TORNEO IRT POR EQUIPOS AJEDREZ ARAUCANIA | Temuco Region de La Araucania | CHI | 2019-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1457 | 1603 | 4.00 | 5 | 0.74 | 20 | 14.80 | |
|  Ulloa Sandoval, Mario Andres | | | 1203 * | CHI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Cordova Flores, Matias | | | 1203 * | CHI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ortiz Rivera, Jorge | | | 1589 | CHI | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Vera Quijon, Benjamin Ignacio | | | 1501 | CHI | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Zuniga Alvarez, Alfredo | | | 1789 | CHI | 1.00 | 1 | 0.74 | 20 | 14.80 | | | * 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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