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Individual Calculations January 2011 |
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| Arias, Lemmys A Total change: 9.50 | |   |
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| I Torneo Fide Guatemala 2010 | Guatemala | GUA | 2010-05-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2170 | 2355 | 4.50 | 7 | -0.62 | 10 | -6.20 | |
|  Juarez Flores, Roberto | | | 2105 | GUA | 0.50 | 1 | -0.31 | 10 | -3.10 | |  Arencibia, Antonio | | | 2144 | CUB | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Perez Morejon, Juan Carlos | f | | 2204 | CUB | 0.50 | 1 | -0.20 | 10 | -2.00 | | | Ovalle, Edgar | | | 2096 | GUA | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Juarez Flores, Carlos A. | m | | 2374 | GUA | 0.50 | 1 | 0.03 | 10 | 0.30 | | | Ortiz Q, Johnny Alexander | f | | 2179 | GUA | 0.00 | 1 | -0.73 | 10 | -7.30 | | | Schmid Barreto, Walter S. | | | 2090 | GUA | 1.00 | 1 | 0.18 | 10 | 1.80 | |
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) | | | | Campeonato Panamericano Continental Absoluto 2010 | Cali | COL | 2010-11-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2309 | 2352 | 6.00 | 8 | 1.57 | 10 | 15.70 | |
| | Heredia Serrano, Carla | | wm | 2082 | ECU | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Munoz, Julian Andres | | | 2158 | COL | 0.50 | 1 | -0.25 | 10 | -2.50 | | | Cori T, Deysi | | wg | 2384 | PER | 0.50 | 1 | 0.04 | 10 | 0.40 | | | Garavito, Miguel Angel | | | 2253 | COL | 1.00 | 1 | 0.36 | 10 | 3.60 | | | Arenas, David | m | | 2443 | COL | 1.00 | 1 | 0.62 | 10 | 6.20 | | | Panesso Rivera, Henry | m | | 2333 | COL | 1.00 | 1 | 0.47 | 10 | 4.70 | | | Perez Rodriguez, Luis Manuel | g | | 2483 | CUB | 0.50 | 1 | 0.18 | 10 | 1.80 | | | Sanabria Rangel, Sergio Andres | | | 2335 | COL | 0.50 | 1 | -0.02 | 10 | -0.20 | |
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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