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Individual Calculations August 2023 |
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| Gomez Gonzales, Fabiana Total change: 37.80 | |   |
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| Campeonato Regional de Ajedrez Metropolitano Impar Sub 13 Femenino | Lima | PER | 2023-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1168 | 1431 | 3.50 | 5 | -0.53 | 36 | -19.08 | |
|  Paredes Minaya, Alyssa Christina | | | 1137 | PER | 0.50 | 1 | -0.35 | 36 | -12.60 | |  Torres Diaz, Lucia Marcela | | | 1148 | PER | 0.50 | 1 | -0.34 | 36 | -12.24 | | | Valenzuela Reinoso, Safrys | | | 1138 | PER | 1.00 | 1 | 0.15 | 36 | 5.40 | | | Morales, Francia Olenka Isabel | | | 1037 | PER | 1.00 | 1 | 0.08 | 36 | 2.88 | | | Vizcarra Quispe, Ramalia Bellaluz | | | 1378 | PER | 0.50 | 1 | -0.07 | 36 | -2.52 | |
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) | | | | IRT Clasico Festival de Ajedrez AOPIP Armagedon | Lima | PER | 2023-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1597 | 1431 | 3.50 | 6 | 1.76 | 36 | 63.36 | |
| | Condori, Nestor | | | 1678 | PER | 1.00 | 1 | 0.81 | 36 | 29.16 | | | Bendezu Yupanqui, Albert Martin | | | 1678 | PER | 0.00 | 1 | -0.19 | 36 | -6.84 | | | Bogodukhov, Roman | | | 1660 | BLR | 1.00 | 1 | 0.79 | 36 | 28.44 | | | Bravo Matias, Jean Karlho | | | 1618 | PER | 0.50 | 1 | 0.24 | 36 | 8.64 | | | Ramirez Espino, Alessandro | | | 1581 | PER | 0.00 | 1 | -0.30 | 36 | -10.80 | | | Paz Neyra, Eduardo Gabriel | | | 1365 | PER | 1.00 | 1 | 0.41 | 36 | 14.76 | |
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 2023 - Sub 13 Femenino | Lima | PER | 2023-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1257 | 1431 | 5.50 | 8 | -0.18 | 36 | -6.48 | |
| | Cahuaya Alpes, Kiara Hamile | | | 1137 | PER | 1.00 | 1 | 0.15 | 36 | 5.40 | | | Machacca Mina, Adamaris Luciana | | | 1283 | PER | 0.00 | 1 | -0.70 | 36 | -25.20 | | | Pinedo Choquevilca, Megan Abigail | | | 1063 | PER | 1.00 | 1 | 0.10 | 36 | 3.60 | | | Olazo Ricra, Leninka Estefany | | | 1139 | PER | 1.00 | 1 | 0.15 | 36 | 5.40 | | | Vizcarra Quispe, Ramalia Bellaluz | | | 1378 | PER | 0.00 | 1 | -0.57 | 36 | -20.52 | | | Casqui Lopez, Pamela Grace | | | 1252 | PER | 1.00 | 1 | 0.27 | 36 | 9.72 | | | Torres Ccahuay, Dayana Nievevska | | | 1475 | PER | 0.50 | 1 | 0.06 | 36 | 2.16 | | | Reyes Perez, Aracelly | | | 1328 | PER | 1.00 | 1 | 0.36 | 36 | 12.96 | |
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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