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Rapid:
Individual Calculations December 2018 |
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| Araya Fuentes, Cristian Total change: 16.40 | |   |
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| Torneo CONARE-UNED 2018 Absoluto Individual | San Jose | CRC | 2018-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1868 | 1913 | 2.50 | 3 | 0.82 | 20 | 16.40 | |
|  Rivera Gonzalez, Jose Alexis | | | 1839 | CRC | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Rojas Cisneros, Kevin | | | 1925 | CRC | 1.00 | 1 | 0.52 | 20 | 10.40 | |  Rivera Gonzalez, Jose Alexis | | | 1839 | CRC | 1.00 | 1 | 0.40 | 20 | 8.00 | |
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) | | |
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