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Individual Calculations January 2017 |
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| Vargas Miranda, Diego Total change: -22.40 | |   |
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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 |
| 1781 | 1907 | 3.50 | 7 | -1.03 | 20 | -20.60 | |
|  Miranda Arroyo, Jose Pablo | | | 1662 | CRC | 1.00 | 1 | 0.20 | 20 | 4.00 | |  Nunez Avendano, Manrique | | | 1686 | CRC | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Arostegui Gonzalez, Ricardo | | | 1550 | CRC | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Rojas Cisneros, Kevin | | | 1750 | CRC | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Murillo Tsijli, Alexis | m | | 2254 | CRC | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Chaves Sanchez, Gabriel A | | | 2022 | CRC | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Zeledon Perez, Edgar | | | 1542 | CRC | 0.00 | 1 | -0.90 | 20 | -18.00 | |
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) | | | | Gran Torneo Abierto Metropolitano 2016 | San Jose | CRC | 2016-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1701 | 1887 | 3.50 | 5 | -0.09 | 20 | -1.80 | |
| | Abarca Webb , Pedro Andres | | | 1531 | CRC | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Marin Leon, Valeria | | | 1613 | CRC | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Zeledon Perez, Edgar | | | 1633 | CRC | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Aragon Alvarado, Christopher | | | 1761 | CRC | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Alfaro Guillen, Jose Raul | | | 1966 | CRC | 0.00 | 1 | -0.39 | 20 | -7.80 | |
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) | | |
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