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Blitz:
Individual Calculations January 2020 |
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| Rivera Morales, Francisco Total change: 5.60 | |   |
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| Campeonato Nacional Blitz Individual 2019 | Fortuna de San Carlos | CRC | 2019-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1342 | 1116 | 2.00 | 7 | 0.28 | 20 | 5.60 | |
|  Castro Castillo, Juan Jose | | | 1516 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Campos Astorga, Priscila | | | 1352 | CRC | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Rosales Gonzalez, Jessica | | | 1292 | CRC | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Alvarado Alvarez, Rafael Angel | | | 1069 | CRC | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Alvarado Monge, Noelia Patricia | | | 1183 | CRC | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Gamboa Vargas, Jose Pablo | | | 1469 | CRC | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Chacon Lopez, William | | | 1516 * | 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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