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Rapid:
Individual Calculations September 2017 |
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| Castro Madrigal, Randall Total change: -4.00 | |   |
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| Campeonato Nacional Rapid por Equipos 2017 | San Jose | CRC | 2017-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2009 | 2048 | 2.00 | 4 | -0.20 | 20 | -4.00 | |
|  Urbina Quiroz, Edwin | | | 2137 | CRC | 1.00 | 1 | 0.62 | 20 | 12.40 | |  Morera Campos, Hazel Maria | | wm | 1859 | CRC | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Jimenez Garcia, Emmanuel | f | | 2105 | CRC | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Rojas Cisneros, Kevin | | | 1935 | CRC | 0.00 | 1 | -0.65 | 20 | -13.00 | |
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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