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Individual Calculations July 2018 |
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| Villatoro, Christopher Total change: 43.40 | |   |
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| IRT FUNDADORES CAISSA | Guatemala | GUA | 2018-05-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1950 | 1877 | 2.00 | 3 | 0.77 | 20 | 15.40 | |
|  Diaz Reyes, Dario | | | 1485 | GUA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Juarez Flores, Roberto | | | 2088 | GUA | 1.00 | 1 | 0.77 | 20 | 15.40 | |  Juarez Flores, Carlos A. | m | | 2277 * | GUA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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 II TORNEO FIDE A 2018 | Guatemala | GUA | 2018-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1988 | 1887 | 2.50 | 3 | 1.40 | 20 | 28.00 | |
| | Ramirez Marino, Richard Daniel | | | 2098 | GUA | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Lopez C., Angel Estuardo | | | 1958 | GUA | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Cu Hor, Carlos Mijael | | | 1907 | GUA | 1.00 | 1 | 0.53 | 20 | 10.60 | |
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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