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Rapid:
Individual Calculations April 2020 |
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| Rojas, Steven Total change: -15.00 | |   |
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| XIV Open IRT Rapidas Club Hermanos Rojas | Lima | PER | 2020-02-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1272 | 1886 | 6.00 | 7 | -0.75 | 20 | -15.00 | |
|  Guzman Vera, Allison Nicole | | | 1151 | PER | 1.00 | 1 | 0.01 | 20 | 0.20 | |  Romero Velasquez, Jimena | | | 1217 | PER | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Robles Mamani, Fabio Francisco | | | 1206 | PER | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Cuya Zevallos, Andrew Francisco | | | 1151 | PER | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Jimenez Salas, Maria Teresa | | | 1463 | PER | 0.00 | 1 | -0.93 | 20 | -18.60 | | | Garay Ramirez, Estefano Javier | | | 1151 | PER | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Quispe, Juan | | | 1564 | PER | 1.00 | 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) | | | | TORNEO IRT RAPIDAS FEBRERO 2020 | Lima | PER | 2020-02-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1775 | 1886 | 2.50 | 5 | -0.53 | 20 | -10.60 | |
| | Johansson, Thomas Christian | | | 1407 | PER | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Cuellar, Diego | m | | 2309 | PER | 1.00 | 1 | 0.93 | 20 | 18.60 | | | Vivas Zamora, Fabian Ernesto | f | | 2096 | VEN | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Vega Paucar, Emely Bachellet | | | 1565 | PER | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Perez Olaguivel, Sebastian | | | 1499 | PER | 0.50 | 1 | -0.41 | 20 | -8.20 | |
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) | | | | II IRT Rapidas Academia de Ajedrez Armagedon | Lima | PER | 2020-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1651 | 1980 | 4.00 | 5 | 0.53 | 20 | 10.60 | |
| | Huayhuas Robles, Laura Sofia | | | 1349 | PER | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Pacheco, Marco | m | | 2370 | PER | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Ramirez Mori, Angel Farid | | | 1245 | PER | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Roman Robles, Nicolas Alexander | | | 1245 | PER | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Bayona, Miguel | | | 2044 | PER | 1.00 | 1 | 0.59 | 20 | 11.80 | |
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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