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Blitz:
Individual Calculations October 2021 |
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| Astoyauri De La Cruz, Fernando Is Total change: 0.00 | |   |
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| XXXVII Open IRT Blitz Club Hermanos Rojas | Lima | PER | 2021-08-29 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1332 | 0 | 1.00 | 5 | 0.00 | 1092 | | 0.00 | |
|  Vasquez Vargas, Henry Richard | | | 1849 | PER | 0.00 | 1 | 0.00 | | 0.00 | | | Maravi Ceron, Ayme | | | 1101 | PER | 1.00 | 1 | 0.00 | | 0.00 | |  Parra Gonzales, Andre Leonardo | | | 1226 | PER | 0.00 | 1 | 0.00 | | 0.00 | | | Bendezu Yupanqui, Albert Martin | | | 1390 | PER | 0.00 | 1 | 0.00 | | 0.00 | | | Vilca Contreras, Dante Ivan | | | 1095 | PER | 0.00 | 1 | 0.00 | | 0.00 | |
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) | | | | 38 Open IRT Blitz Club Hermanos Rojas | Lima | PER | 2021-09-11 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1262 | 0 | 0.50 | 5 | 0.00 | 896 | | 0.00 | |
| | Reyes Zavaleta, Fabian Ricardo | | | 1529 | PER | 0.00 | 1 | 0.00 | | 0.00 | | | Reyes Zavaleta, Cristhian Yamil | | | 1386 | PER | 0.00 | 1 | 0.00 | | 0.00 | | | Moscol Minano, Carlos Andres | | | 993 | PER | 0.00 | 1 | 0.00 | | 0.00 | | | Acuna Alarcon, Claudia Micaela | | | 1298 | PER | 0.00 | 1 | 0.00 | | 0.00 | | | Reyes Zavaleta, Sergio Gabriel | | | 1105 | PER | 0.50 | 1 | 0.00 | | 0.00 | |
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 | Rp | K | K*chg | Game |
| 1319 | 0 | 1.00 | 6 | 0.00 | 1046 | | 0.00 | |
| | Reyes Zavaleta, Cristhian Yamil | | | 1386 | PER | 0.00 | 1 | 0.00 | | 0.00 | | | Reyes Zavaleta, Sergio Gabriel | | | 1105 | PER | 1.00 | 1 | 0.00 | | 0.00 | | | Acuna Alarcon, Claudia Micaela | | | 1298 | PER | 0.00 | 1 | 0.00 | | 0.00 | | | Velasquez Guerra, Eduardo Luis | | | 1883 | VEN | 0.00 | 1 | 0.00 | | 0.00 | | | Vilca Contreras, Dante Ivan | | | 1121 | PER | 0.00 | 1 | 0.00 | | 0.00 | | | Guzman Vera, Allison Nicole | | | 1118 | PER | 0.00 | 1 | 0.00 | | 0.00 | |
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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