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Individual Calculations May 2017 |
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| Torrentes Arias, Greivin Total change: 129.20 | |   |
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| Torneo Abierto de Verano del Banco Central 2017 | San Jose | CRC | 2017-02-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1768 | 1495 | 4.50 | 7 | 3.23 | 40 | 129.20 | |
|  Solano Cruz, Agustin | | | 1806 | CRC | 0.00 | 1 | -0.14 | 40 | -5.60 | |  Murillo Varela, Ricardo | | | 1774 | CRC | 1.00 | 1 | 0.84 | 40 | 33.60 | | | Espinoza Guerrero, Warner | | | 1889 | CRC | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Araya Solano, Edgar | | | 1645 | CRC | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Montenegro Masis, Pedro | | | 1895 * | CRC | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Brizuela Benavides, Jorge | | | 1722 | CRC | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Arce Oviedo, Cesar | | | 1648 | CRC | 1.00 | 1 | 0.70 | 40 | 28.00 | | | * 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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