Individual Calculations January 2015 |
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Castro Herrera, Luis Carlos Total change: 18.40 | | |
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Abierto Metropolitano 2014 | San Jose | CRC | 2014-12-13 |
Rc | Ro | w | n | change | K | K*chg | Game |
1754 | 1640 | 1.50 | 3 | 0.46 | 40 | 18.40 | |
| Castro Ulloa, Rolando | | | 1743 | CRC | 1.00 | 1 | 0.64 | 40 | 25.60 | | Fallas Marin, Betzy | | | 1694 | CRC | 0.50 | 1 | 0.08 | 40 | 3.20 | | Huertas Badilla, Allan | | | 1826 | CRC | 0.00 | 1 | -0.26 | 40 | -10.40 | | 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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