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Rapid:
Individual Calculations October 2017 |
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| Urbina Quiroz, Edwin Total change: 2.80 | |   |
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| I Torneo Rapid CALUFA 2017 | San Jose | CRC | 2017-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1980 | 2141 | 5.00 | 7 | 0.14 | 20 | 2.80 | |
|  Ramirez Gonzalez, Jose Alexander | | | 1883 | CRC | 1.00 | 1 | 0.18 | 20 | 3.60 | |  Chaves Sanchez, Gabriel A | | | 2103 | CRC | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Ruiz Coronado, Maykel | | | 1741 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Angulo Cubero, Oscar | | | 2102 | CRC | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Tapia Quiros, Gustavo | c | | 2084 | CRC | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Hernandez Coto, Carlos Enrique | | | 2034 | CRC | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Bonilla Mora, Luis Daniel | | | 1912 | CRC | 0.50 | 1 | -0.29 | 20 | -5.80 | | | * 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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