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Rapid:
Individual Calculations October 2021 |
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| Gomez Nunez, Fabian Elmer Total change: -0.20 | |   |
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| Torneo IRT RAPIDAS "CASA DEL AJEDREZ" PRIMAVERA 2021 Sub 12 | Lima | PER | 2021-09-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1143 | 1056 | 0.00 | 2 | -0.77 | 20 | -15.40 | |
|  Palomino Quispe, Mateo Henry | | | 1176 | PER | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Campos Aquino, Benjhamyn Joshua | | | 1109 | PER | 0.00 | 1 | -0.43 | 20 | -8.60 | |
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) | | | | I IRT RAPIDAS ADASUR | Lima | PER | 2021-09-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1418 | 1056 | 2.00 | 4 | 1.39 | 20 | 27.80 | |
|  Ramirez Espino, Gian Sandro | | | 1137 | PER | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Caja Cruz, Gabriel | | | 1689 | PER | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Vega Villon, Bryan Saul | | | 1365 | PER | 1.00 | 1 | 0.86 | 20 | 17.20 | | | Caja Alarcon, Gianpier | | | 1480 | PER | 0.00 | 1 | -0.07 | 20 | -1.40 | |
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) | | | | 17 Open IRT Rapidas Club Hermanos Rojas | Lima | PER | 2021-09-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1235 | 1056 | 1.00 | 5 | -0.63 | 20 | -12.60 | |
| | Garcia Andrada, Heidy Nicole | | wf | 1676 | PER | 0.50 | 1 | 0.49 | 20 | 9.80 | | | Vilca Contreras, Dante Ivan | | | 1053 | PER | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Acuna Alarcon, Claudia Micaela | | | 1227 | PER | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Guzman Vera, Allison Nicole | | | 1084 | PER | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Ramirez Espino, Gian Sandro | | | 1137 | PER | 0.00 | 1 | -0.39 | 20 | -7.80 | |
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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