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Individual Calculations September 2017 |
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| Blanco Gramajo, Cesar Augusto Total change: -9.20 | |   |
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| IRT JOACHIN DORNER IN MEMORIAM | Guatemala | GUA | 2017-07-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2041 | 2047 | 2.00 | 3 | 0.52 | 20 | 10.40 | |
|  Gonzalez B., Debora Elizabeth | | | 1647 * | GUA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Juarez Flores, Carlos A. | m | | 2384 | GUA | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Reyes Najera, Carlos A. | f | | 2092 | GUA | 1.00 | 1 | 0.56 | 20 | 11.20 | | | * 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 III TORNEO ABIERTO FIDE 2017 grupo A | Guatemala | GUA | 2017-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1854 | 2047 | 2.00 | 4 | -0.98 | 20 | -19.60 | |
| | Lossi C., Cyrano Jose | | | 1806 | GUA | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Pirir S., Juan Jose | | | 1894 | GUA | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Cu Hor, Kelvin Emerson | | | 1922 | GUA | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Palencia, Julio | | | 1793 | GUA | 1.00 | 1 | 0.19 | 20 | 3.80 | |
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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