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Individual Calculations January 2014 |
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| Montoya Aguilar, Cristian Total change: 18.90 | |   |
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| Panama Chess Open 3 | Panama | PAN | 2013-10-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2133 | 1933 | 1.50 | 6 | -0.14 | 15 | -2.10 | |
|  Cori T., Deysi | | wg | 2333 * | PER | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Arribas Robaina, Maritza | | wg | 2313 | CUB | 0.00 | 1 | -0.09 | 15 | -1.35 | |  Crespo Hidalgo, Carlos | | | 2152 | ECU | 0.50 | 1 | 0.28 | 15 | 4.20 | | | Ferrara, Alexis | | | 2166 | ARG | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Quintero, Gabriel | | | 1756 | PAN | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Bermudes, Eduardo | | | 2077 | COL | 0.00 | 1 | -0.31 | 15 | -4.65 | | | * 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) | | | | Liga Premier | San Jose | CRC | 2013-11-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2167 | 1933 | 2.50 | 5 | 1.40 | 15 | 21.00 | |
| | Needham, Brian | | | 1998 | CRC | 1.00 | 1 | 0.59 | 15 | 8.85 | | | Murillo Tsijli, Alexis | m | | 2290 | CRC | 0.50 | 1 | 0.39 | 15 | 5.85 | | | Ruiz Blais, Sebastian | | | 2177 | CRC | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Hernandez Basante, Francisco | m | | 2216 | CRC | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Rodriguez Rodriguez, Adrian | | | 2154 | CRC | 1.00 | 1 | 0.78 | 15 | 11.70 | |
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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