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Blitz:
Individual Calculations December 2019 |
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| Vega Vera, Ricardo Total change: -8.40 | |   |
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| XXVIII Open IRT Blitz Club Hermanos Rojas | Lima | PER | 2019-11-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1719 | 1453 | 1.50 | 7 | 0.00 | 20 | 0.00 | |
|  Calcina, Gary | | | 1853 * | PER | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Pinero Rodriguez, Carlos Jose | m | | 1853 * | VEN | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Garcia Andrada, Heidy Nicole | | | 1717 | PER | 0.50 | 1 | 0.32 | 20 | 6.40 | |  Hepler Ramirez , Narayana | | | 1853 * | PER | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Medrano Laura, Raul Zocimo | | | 1853 * | PER | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Francisco Suyo, David Elias | | | 1053 * | PER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rojas, Steven | f | | 1853 * | PER | 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) | | | | IV IRT Blitz - Club de Ajedrez Grunfeld | Lima | PER | 2019-11-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1466 | 1453 | 2.00 | 5 | -0.42 | 20 | -8.40 | |
| | Sanchez Vela, Angel Carlos | | | 1566 | PER | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Reyes Zavaleta, Diego Alexander | | | 1456 | PER | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Reyes Zavaleta, Fabian Ricardo | | | 1449 | PER | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Guerrero Garcia, Said Claudio | | | 1347 | PER | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Hernandez Perdomo, Ronny Daniel | | | 1513 | VEN | 1.00 | 1 | 0.58 | 20 | 11.60 | |
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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