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Individual Calculations February 2020 |
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| Mareco, Sandro Total change: 9.50 | |   |
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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 |
| 2479 | 2619 | 7.00 | 9 | 0.95 | 10 | 9.50 | |
|  Juarez Flores, Gustavo E. | f | | 2219 * | GUA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Baules, Jorge | m | | 2361 | PAN | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Barrientos, Sergio E | g | | 2458 | COL | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Mitkov, Nikola | g | | 2508 | MKD | 1.00 | 1 | 0.35 | 10 | 3.50 | | | Zaragatski, Ilja | g | | 2507 | GER | 1.00 | 1 | 0.35 | 10 | 3.50 | | | Cruz, Cristhian | g | | 2567 | PER | 0.50 | 1 | -0.07 | 10 | -0.70 | | | Gonzalez Zamora, Juan Carlos | g | | 2537 | MEX | 0.50 | 1 | -0.11 | 10 | -1.10 | | | Almeida Quintana, Omar | g | | 2548 | CUB | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Henriquez Villagra, Cristobal | g | | 2603 | CHI | 0.50 | 1 | -0.02 | 10 | -0.20 | | | * 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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