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Individual Calculations January 2012 |
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| Castro Badilla, Ricardo Total change: 0.00 | |   |
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| Abierto Metropolitano | San Jose | CRC | 2011-12-13 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 2035 | 0 | 0.50 | 4 | 0.00 | 1713 | | 0.00 | |
|  Jimenez Garcia, Emanuel | | | 1930 | CRC | 0.00 | 1 | 0.00 | | 0.00 | |  Bermudez Vives, Sergio | f | | 2184 | CRC | 0.00 | 1 | 0.00 | | 0.00 | | | Needham, Bryan | | | 2031 | CRC | 0.50 | 1 | 0.00 | | 0.00 | | | Montenegro Masis, Esteban | | | 1996 | CRC | 0.00 | 1 | 0.00 | | 0.00 | |
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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