Individual Calculations January 2017 |
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Sandi Castro, Allan Total change: 24.80 | | |
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I Open INS - Touch Costa Rica | San Jose | CRC | 2016-11-26 |
Rc | Ro | w | n | change | K | K*chg | Game |
1646 | 1318 | 1.50 | 6 | 0.71 | 40 | 28.40 | |
| Espinoza Guerrero, Warner | | | 1718 * | CRC | 0.50 | 1 | 0.42 | 40 | 16.80 | | Rojas Cisneros, Kevin | | | 1718 * | CRC | 0.00 | 1 | -0.08 | 40 | -3.20 | | Zeledon Perez, Edgar | | | 1542 | CRC | 0.00 | 1 | -0.22 | 40 | -8.80 | | Espinoza Sevilla, Erick | | | 1599 | CRC | 0.50 | 1 | 0.34 | 40 | 13.60 | | Bonilla Morales, Kevin | | | 1616 | CRC | 0.50 | 1 | 0.35 | 40 | 14.00 | | Quiros Cajina, Allan | | | 1680 | CRC | 0.00 | 1 | -0.10 | 40 | -4.00 | | * 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) | | Gran Torneo Abierto Metropolitano 2016 | San Jose | CRC | 2016-12-10 |
Rc | Ro | w | n | change | K | K*chg | Game |
1603 | 1292 | 0.50 | 4 | -0.09 | 40 | -3.60 | |
| Avila, Ricardo | | | 1692 * | ESA | 0.00 | 1 | -0.08 | 40 | -3.20 | | Guzman Hidalgo, Nicolas | | | 1495 | CRC | 0.00 | 1 | -0.24 | 40 | -9.60 | | Tapia Alvarez, Alejandro | | | 1550 | CRC | 0.50 | 1 | 0.32 | 40 | 12.80 | | Fonseca Robles, Anthony | | | 1675 | CRC | 0.00 | 1 | -0.09 | 40 | -3.60 | | * 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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