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Rapid:
Individual Calculations September 2018 |
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| Bonilla Sequeira, Pablo Total change: 7.00 | |   |
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| Campeonato Nacional Ajedrez Rapido por Equipos FCA 2018 | San Jose | CRC | 2018-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1703 | 1993 | 6.00 | 7 | 0.35 | 20 | 7.00 | |
|  Balmaceda Segura, Randall | | | 1593 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Campos Sanchez, Roberto | | | 2054 | CRC | 0.50 | 1 | 0.08 | 20 | 1.60 | |  Segura Cordero, Ariel | | | 1593 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Carvajal Pena, Daniel | | | 1900 | CRC | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Morales Jimenez, Dennis | | | 1593 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Vargas Abadia, Alejandro | | | 1593 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Cardenas Vargas, Jean Carlo | | | 1593 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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