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Blitz:
Individual Calculations October 2021 |
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| Vereau Soria, Andre Total change: -6.00 | |   |
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| XXXVII Open IRT Blitz Club Hermanos Rojas | Lima | PER | 2021-08-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1288 | 1383 | 4.00 | 7 | -0.30 | 20 | -6.00 | |
|  Garay Ramirez, Patrick Yosue | | | 1010 | PER | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Bendezu Yupanqui, Albert Martin | | | 1390 | PER | 1.00 | 1 | 0.51 | 20 | 10.20 | |  Vasquez Vargas, Henry Richard | | | 1849 | PER | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Vilca Contreras, Dante Ivan | | | 1095 | PER | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Rojas Salas, Rihanna Irina | | | 982 | PER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Cuya Zevallos, Andrew Francisco | | | 1472 | PER | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Garay Ramirez, Estefano Javier | | | 1220 | PER | 1.00 | 1 | 0.28 | 20 | 5.60 | |
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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