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Blitz:
Individual Calculations October 2022 |
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| Casqui Lopez, Pamela Grace Total change: 88.00 | |   |
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| Campeonato Regional Metropolitano Impar Sub 11 Blitz | Lima | PER | 2022-09-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1208 | 1022 | 4.50 | 6 | 2.88 | 20 | 57.60 | |
|  Mayo, Zevallos Salvador Andres | | | 1183 | PER | 1.00 | 1 | 0.71 | 20 | 14.20 | |  Vilca Contreras, Dante Ivan | | | 1391 | PER | 1.00 | 1 | 0.90 | 20 | 18.00 | | | Ccana Minauro, Reiben Andre | | | 1209 | PER | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Gomez Gonzales, Fabiana | | | 1214 | PER | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Salas Gonzales, David Ademar | | | 1220 | PER | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Gomez Jalixto, Matthew Yahir | | | 1033 | PER | 1.00 | 1 | 0.52 | 20 | 10.40 | |
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) | | | | Campeonato Regional Metropolitano Impar Sub 13 Blitz | Lima | PER | 2022-09-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1258 | 1022 | 2.00 | 6 | 0.75 | 20 | 15.00 | |
| | Acuna Alarcon, Claudia Micaela | | | 1312 | PER | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Maravi Ceron, Ayme | | | 1235 | PER | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Gomez Gonzales, Fabiana | | | 1214 | PER | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Aranda Romero, Alberto Martin | | | 1263 | PER | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Cardenas Huachaca, Alessandro Jai | | | 1300 | PER | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Ramirez Mori, Angel Farid | | | 1226 | PER | 1.00 | 1 | 0.76 | 20 | 15.20 | |
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) | | | | Campeonato Nacional de Ajedrez Impar 2022 Blitz Sub 11 Absoluto | Lima | PER | 2022-09-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1188 | 1022 | 2.50 | 6 | 0.77 | 20 | 15.40 | |
| | Pumachaico Valdiviezo, Piero Alon | | | 1234 | PER | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Huacce Rojas, Milwer Sebastian | | | 1289 | PER | 1.00 | 1 | 0.82 | 20 | 16.40 | | | Rojas Salas, Rihanna Irina | | | 1203 | PER | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Urpeque Guzman, Zayaka Isabel | | | 1108 | PER | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Moscoso Paredes, Rafael Leonardo | | | 1262 | PER | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Gomez Jalixto, Matthew Yahir | | | 1033 | PER | 0.00 | 1 | -0.48 | 20 | -9.60 | |
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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