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Blitz:
Individual Calculations December 2019 |
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| Miranda Villalta, Jose Pablo Total change: 4.00 | |   |
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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 |
| 1510 | 1312 | 2.00 | 6 | 0.20 | 20 | 4.00 | |
|  Estrada, Walter | | | 1712 * | COL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Dinarte Villagra, Victor | | | 1699 | CRC | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Semana Ramirez, Jerian | | | 1198 | CRC | 0.00 | 1 | -0.66 | 20 | -13.20 | |  Incer Arias, Manuel | | | 1598 | CRC | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Diaz Charpentier, Ashly Valeri | | | 1141 | CRC | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Chaves Moya, Nattanahel Alberto | | | 1712 * | CRC | 1.00 | 1 | 0.92 | 20 | 18.40 | | | * 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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