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Individual Calculations September 2015 |
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| Juarez Flores, Carlos A. Total change: 6.10 | |   |
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| IRT III TORNEO ABIERTO FIDE | Guatemala | GUA | 2015-07-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2155 | 2419 | 4.00 | 5 | -0.06 | 10 | -0.60 | |
|  Giron, David | | | 2081 | GUA | 1.00 | 1 | 0.12 | 10 | 1.20 | |  Juarez Flores, Roberto | | | 2127 | GUA | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Cu Hor, Winston Darwin | f | | 2315 | GUA | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Juarez Flores, Gustavo E. | f | | 2097 | GUA | 0.50 | 1 | -0.37 | 10 | -3.70 | | | Garcia, Douglas | | | 2153 | 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) | | | | V Campeonato Centroamericano de Ajedrez por Equipos | Managua | NCA | 2015-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2204 | 2419 | 4.50 | 5 | 0.67 | 10 | 6.70 | |
| | Chinchilla, Alejandro Jose | | | 2151 | HON | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Duran Vega, Sergio | f | | 2279 | CRC | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Arias, Lemnys A. | m | | 2308 | ESA | 1.00 | 1 | 0.35 | 10 | 3.50 | | | Sanchez, Jorge Luis | f | | 2107 | PAN | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Pilarte, Rene | f | | 2175 | NCA | 0.50 | 1 | -0.30 | 10 | -3.00 | |
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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