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Rapid:
Individual Calculations July 2019 |
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| Chaves Solera, Milton Total change: -8.60 | |   |
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| Torneo CFIA 2019 | San Jose | CRC | 2019-06-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1685 | 1520 | 1.50 | 4 | 0.18 | 20 | 3.60 | |
|  Bermudez Vives, Sergio | f | | 1920 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Leiva Calvo, Luis Fernando | | | 1259 | CRC | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Nunez Avendano, Manrique | | | 1641 | CRC | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Murillo Tsijli, Manuel | | | 1920 * | CRC | 0.00 | 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) | | | | Campeonato Nacional Rapid por Equipos 2019 | San Jose | CRC | 2019-06-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1699 | 1520 | 0.00 | 2 | -0.61 | 20 | -12.20 | |
| | Duque Araya, Cristopher | | | 1516 | CRC | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Castillo Morales, Thais | | wm | 1882 | CRC | 0.00 | 1 | -0.10 | 20 | -2.00 | |
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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