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Blitz:
Individual Calculations October 2021 |
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| Guzman Vera, Diego Alonso Total change: 46.00 | |   |
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| 39 Open IRT Blitz Club Hermanos Rojas | Lima | PER | 2021-09-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1496 | 1539 | 5.50 | 9 | 0.54 | 20 | 10.80 | |
|  Rojas Salas, Rihanna Irina | | | 987 | PER | 1.00 | 1 | 0.03 | 20 | 0.60 | |  Ramirez Espino, Alessandro | | | 1224 | PER | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Caceres Sandoval, Eduardo | | | 1668 | PER | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Parra Gonzales, Andre Leonardo | | | 1249 | PER | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Garcia Andrada, Heidy Nicole | | wf | 1700 | PER | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Bendezu Yupanqui, Albert Martin | | | 1433 | PER | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Rojas Salas, Steven | f | | 2138 | PER | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Garay Ramirez, Estefano Javier | | | 1201 | PER | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Vasquez Vargas, Henry Richard | | | 1860 | PER | 0.00 | 1 | -0.13 | 20 | -2.60 | |
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) | | | | 40 Open IRT Blitz Club Hermanos Rojas | Lima | PER | 2021-09-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1631 | 1539 | 5.00 | 8 | 1.76 | 20 | 35.20 | |
| | Rojas Salas, Rihanna Irina | | | 987 | PER | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Rojas Salas, Steven | f | | 2138 | PER | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Reyes Zavaleta, Cristhian Yamil | | | 1386 | PER | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Pinerua Salazar, Victor Jose | | | 1929 | VEN | 1.00 | 1 | 0.91 | 20 | 18.20 | | | Reyes Zavaleta, Diego Alexander | | | 1517 | PER | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Garcia Andrada, Heidy Nicole | | wf | 1700 | PER | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Vasquez Vargas, Henry Richard | | | 1860 | PER | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Reyes Zavaleta, Fabian Ricardo | | | 1529 | PER | 1.00 | 1 | 0.49 | 20 | 9.80 | |
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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