Individual Calculations March 2020 |
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Carrillo Naranjo, Gerardo Total change: 13.00 | | |
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Campeonato Nacional Senior O50 2020 | San Jose | CRC | 2020-02-08 |
Rc | Ro | w | n | change | K | K*chg | Game |
1821 | 1673 | 3.00 | 7 | 0.65 | 20 | 13.00 | |
| Chinchilla Miranda, Eugenio | f | | 2073 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | | Arroyo Valverde, Luis Emilio | | | 1904 | CRC | 0.00 | 1 | -0.21 | 20 | -4.20 | | Nunez Avendano, Manrique | | | 1543 | CRC | 0.50 | 1 | -0.18 | 20 | -3.60 | | Herrera Retana, Gerardo | | | 1676 | CRC | 0.00 | 1 | -0.50 | 20 | -10.00 | | Molina Alfaro, Ahias | | | 1690 | CRC | 1.00 | 1 | 0.52 | 20 | 10.40 | | Solis Gomez, Jose Alberto | | | 1819 | CRC | 1.00 | 1 | 0.70 | 20 | 14.00 | | Cersosimo Bolanos, Francisco | | | 2043 | CRC | 0.50 | 1 | 0.40 | 20 | 8.00 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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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