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Blitz:
Individual Calculations August 2017 |
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| Mendez Reyes, Oscar Total change: 0.80 | |   |
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| Torneo Blitz Touch Costa Rica | San Jose | CRC | 2017-06-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1849 | 1854 | 4.00 | 8 | 0.04 | 20 | 0.80 | |
|  Nunez Okubo, Isao | c | | 1454 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Espitia Torres, Mateo | | | 1486 | CRC | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Ramirez Gonzalez, Mauricio | f | | 2145 | VEN | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Bonilla Morales, Bryan | | | 1568 | CRC | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Rojas Cisneros, Kevin | | | 1850 | CRC | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Duran Vega, Sergio | f | | 2254 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Sanchez Garro, Juan Gabriel | | | 1984 | CRC | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Murillo Gonzalez, Carlos E | f | | 2053 | CRC | 0.00 | 1 | -0.24 | 20 | -4.80 | | | * 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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