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Blitz:
Individual Calculations December 2019 |
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| Vasquez Jaen, Lourdes Lorena Total change: 10.40 | |   |
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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 |
| 1662 | 1401 | 2.00 | 7 | 0.52 | 20 | 10.40 | |
|  Fernandez Sanchez, Mario Andres | f | | 1801 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Casas Ospina, Favio | | | 1752 | COL | 1.00 | 1 | 0.89 | 20 | 17.80 | |  Pomarez Soza, Gerley Abraham | | | 1776 | NCA | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Pastor Carvajal, Jeigoth | | | 1728 | CRC | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Rosales Gonzalez, Erick Josue | | | 1671 | CRC | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Semana Ramirez, Brenda | | wc | 1202 | CRC | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Chung, Yaleika | | wf | 1706 | PAN | 0.00 | 1 | -0.14 | 20 | -2.80 | | | * 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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