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Individual Calculations February 2020 |
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| Almeida Quintana, Omar Total change: -9.10 | |   |
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| IRT II ABIERTO INTERNACIONAL CLUB CAISSA GUATEMALA | Guatemala | GUA | 2020-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2312 | 2548 | 6.00 | 9 | -0.91 | 10 | -9.10 | |
|  Lievano, Luis | c | | 2148 * | ESA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Lorenzana, Wilson Estuardo | m | | 2239 | GUA | 0.00 | 1 | -0.86 | 10 | -8.60 | | | Cu Hor, Winston Darwin | f | | 2301 | GUA | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Cruz, Jacobo | | | 2148 * | GUA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Rafiee, Makan | f | | 2322 | GER | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Rodriguez Vila, Andres | g | | 2469 | URU | 0.50 | 1 | -0.11 | 10 | -1.10 | | | Fuentes Godoy, Lilia Ivonne | | wm | 2148 * | MEX | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Mareco, Sandro | g | | 2619 | ARG | 0.50 | 1 | 0.10 | 10 | 1.00 | | | Romero Holmes, Alfonso | g | | 2415 | ESP | 0.00 | 1 | -0.68 | 10 | -6.80 | | | * 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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