Rapid:
Individual Calculations July 2019 |
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Mayorga Araya, Sofia Total change: -1.20 | | |
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Campeonato Nacional Rapid por Equipos 2019 | San Jose | CRC | 2019-06-22 |
Rc | Ro | w | n | change | K | K*chg | Game |
1412 | 1152 | 1.00 | 5 | -0.06 | 20 | -1.20 | |
| Urbina Quiroz, Edwin | | | 1552 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | | Salas Estrada, Ana Maria | | | 1301 | CRC | 0.00 | 1 | -0.30 | 20 | -6.00 | | Guzman Hidalgo, Nicolas | | | 1498 | CRC | 0.00 | 1 | -0.11 | 20 | -2.20 | | Gamboa Guillen, Ignacio Andres | | | 1157 | CRC | 1.00 | 1 | 0.51 | 20 | 10.20 | | Chaves Sanchez, Gabriel A | | | 1552 * | 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) | |
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