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Individual Calculations January 2017 |
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| Campos Sanchez, Roberto Total change: -19.00 | |   |
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| I Open INS - Touch Costa Rica | San Jose | CRC | 2016-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1841 | 2062 | 2.00 | 4 | -0.95 | 20 | -19.00 | |
|  Nunez Avendano, Manrique | | | 1686 | CRC | 0.50 | 1 | -0.41 | 20 | -8.20 | |  Solano Cruz, Agustin | | | 1793 | CRC | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Jimenez Garcia, Emmanuel | f | | 2221 | CRC | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Zeledon Perez, Edgar | | | 1662 * | CRC | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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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