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Blitz:
Individual Calculations February 2019 |
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| Chavarria, Juan Carlos Total change: 0.00 | |   |
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| Abierto Internacional Metropolitano Blitz 2018 | San Jose | CRC | 2018-12-30 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1554 | 0 | 1.00 | 5 | 0.00 | 1314 | | 0.00 | |
|  Vargas Serrano, Pablo Andres | | | 1921 | CRC | 0.00 | 1 | 0.00 | | 0.00 | | | Matarrita Sequeira, Ricardo | | | 1586 | CRC | 0.00 | 1 | 0.00 | | 0.00 | |  Alvarado Alvarez, Rafael Angel | | | 1031 | CRC | 1.00 | 1 | 0.00 | | 0.00 | | | Bogantes Robleto, Karina | | | 1664 | CRC | 0.00 | 1 | 0.00 | | 0.00 | | | Molina Venegas, Julian Ernesto | | | 1566 | CRC | 0.00 | 1 | 0.00 | | 0.00 | |
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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