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Individual Calculations January 2017 |
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| Nunez Avendano, Manrique Total change: -7.40 | |   |
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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 |
| 1855 | 1686 | 1.00 | 4 | -0.21 | 20 | -4.20 | |
|  Vargas Miranda, Diego | | | 1907 | CRC | 0.50 | 1 | 0.28 | 20 | 5.60 | |  Campos Sanchez, Roberto | | | 2062 | CRC | 0.50 | 1 | 0.41 | 20 | 8.20 | | | Jimenez Sancho, Pedro Pablo | | | 1852 | CRC | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Espinoza Sevilla, Erick | | | 1599 | CRC | 0.00 | 1 | -0.62 | 20 | -12.40 | |
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) | | | | Gran Torneo Abierto Metropolitano 2016 | San Jose | CRC | 2016-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2086 | 1686 | 0.00 | 2 | -0.16 | 20 | -3.20 | |
| | Valdes Romero, Leonardo | m | | 2086 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Chinchilla Miranda, Eugenio | f | | 2086 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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