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Individual Calculations July 2017 |
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| Bejarano, Allan Total change: -77.20 | |   |
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| Campeonato Nacional por Equipos 2017 | San Jose | CRC | 2017-04-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1666 | 1927 | 0.50 | 3 | -1.93 | 40 | -77.20 | |
|  Murillo Varela, Ricardo | | | 1774 | CRC | 0.00 | 1 | -0.70 | 40 | -28.00 | |  Nunez Gonzalez, Joshebeth Elena | | | 1656 | CRC | 0.50 | 1 | -0.33 | 40 | -13.20 | | | Shih Gould, Annie | | wc | 1568 | CRC | 0.00 | 1 | -0.90 | 40 | -36.00 | |
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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