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Blitz:
Individual Calculations July 2019 |
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| Martin Perez, Javier Total change: 18.60 | |   |
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| Primer Torneo Blitz El Sotano Junio 2019 | San Jose | CRC | 2019-06-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1908 | 1854 | 4.50 | 8 | 0.93 | 20 | 18.60 | |
|  Moran, Mike | | | 1454 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Maynard Salazar, Francis | | | 2198 | CRC | 0.50 | 1 | 0.38 | 20 | 7.60 | |  Jimenez Garcia, Emmanuel | f | | 2254 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Arostegui Gonzalez, Ricardo | c | | 1628 | CRC | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Chaves Sanchez, Gabriel A | | | 2122 | CRC | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Nunez Avendano, Manrique | | | 1610 | CRC | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Zeledon Perez, Edgar | | | 1786 | CRC | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Stewart, William John | f | | 2215 | USA | 0.00 | 1 | -0.10 | 20 | -2.00 | | | * 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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