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Blitz:
Individual Calculations December 2019 |
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| Guevara Cornejo, Gabriel Total change: 73.60 | |   |
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| Campeonato Panamericano Amateur Blitz U2300 2019 | San Jose | CRC | 2019-10-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1649 | 1312 | 5.00 | 9 | 3.68 | 20 | 73.60 | |
|  Blanco Rojas, Benjamin | | | 1712 * | CRC | 1.00 | 1 | 0.92 | 20 | 18.40 | |  Pastor Carvajal, Jeigoth | | | 1712 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Aponte Gomez, Edgar Patricio | | | 1700 | PER | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Semana Ramirez, Brenda | | wc | 1202 | CRC | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Rosales Gonzalez, Erick Josue | | | 1671 | CRC | 1.00 | 1 | 0.90 | 20 | 18.00 | | | Chung, Yaleika | | wf | 1706 | PAN | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Chaves Moya, Nattanahel Alberto | | | 1712 * | CRC | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Alvarez Hernandez, David | | | 1712 * | CRC | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Casas Ospina, Favio | | | 1712 * | COL | 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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