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Blitz:
Individual Calculations July 2017 |
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| Chaves Moya, Nattanahel Alberto Total change: -5.20 | |   |
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| Octavo Torneo Blitz Sotanazo 2017 | San Jose | CRC | 2017-05-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1885 | 1746 | 2.50 | 8 | -0.26 | 20 | -5.20 | |
|  Tenorio Naranjo, Ismael | | | 1995 | CRC | 0.50 | 1 | 0.31 | 20 | 6.20 | |  Valdes Romero, Leonardo | m | | 2146 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Zeledon Perez, Edgar | | | 1735 | CRC | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Hernandez Sanchez, Kenneth | | | 1656 | CRC | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Angulo Cubero, Oscar | | | 2144 | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Amaya Madrigal, Josue | | | 1848 | CRC | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Mendez Reyes, Oscar | | | 1854 | CRC | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Castro Herrera, Luis Carlos | | | 1704 | CRC | 0.00 | 1 | -0.56 | 20 | -11.20 | | | * 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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