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Blitz:
Individual Calculations February 2019 |
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| Hernandez Obando, Jason Ivan Total change: 12.40 | |   |
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| Abierto Internacional Metropolitano Blitz 2018 | San Jose | CRC | 2018-12-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1467 | 1370 | 3.00 | 6 | 0.62 | 20 | 12.40 | |
|  Hernandez Coto, Carlos Enrique | c | | 1770 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ramirez Quesada, Franklin | | | 1671 | CRC | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Mayorga Araya, Sofia | | | 1162 | CRC | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Alvarado Alvarez, Rafael Angel | | | 1031 | CRC | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Coto Calderon, Juan Diego | | | 1459 | CRC | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Dinarte Villagra, Victor | | | 1708 | CRC | 0.00 | 1 | -0.12 | 20 | -2.40 | | | * 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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