Individual Calculations May 2019 |
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Cabezas Solano, David Alejandro Total change: 31.20 | | |
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I Torneo Abierto de Curridabat 2019 | Curridabat | CRC | 2019-03-23 |
Rc | Ro | w | n | change | K | K*chg | Game |
1785 | 1808 | 4.50 | 7 | 0.78 | 40 | 31.20 | |
| Gomez Sanchez, Eduardo | | | 1522 | CRC | 1.00 | 1 | 0.16 | 40 | 6.40 | | Ramirez Madrid, Daniel Alberto | | | 1408 * | CRC | 1.00 | 1 | 0.08 | 40 | 3.20 | | Valdes Romero, Leonardo | m | | 2208 * | CRC | 0.00 | 1 | -0.08 | 40 | -3.20 | | Campos Mendez, Diego Alonso | | | 1780 | CRC | 1.00 | 1 | 0.46 | 40 | 18.40 | | Jimenez Sancho, Pedro Pablo | | | 1804 | CRC | 0.50 | 1 | -0.01 | 40 | -0.40 | | Avendano Porras, Rodrigo | | | 1692 | CRC | 1.00 | 1 | 0.34 | 40 | 13.60 | | Fernandez Sibaja, Felipe J | c | | 2084 | CRC | 0.00 | 1 | -0.17 | 40 | -6.80 | | * 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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