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Rapid:
Individual Calculations July 2022 |
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| Villaverde Salas, Gonzalo Matias Total change: 50.20 | |   |
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| VII IRT RAPIDAS ADASUR | Lima | PER | 2022-05-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1355 | 1034 | 0.00 | 3 | -0.50 | 20 | -10.00 | |
|  Villanueva, David | | | 1576 | PER | 0.00 | 1 | -0.03 | 20 | -0.60 | |  Robles Mamani, Fabio Francisco | | | 1310 | PER | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Ayasta Terrones, Paolo Andre | | | 1180 | PER | 0.00 | 1 | -0.30 | 20 | -6.00 | |
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) | | | | CHESSFEST IRT RAPID III | Lima | PER | 2022-06-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1601 | 1034 | 2.00 | 5 | 1.22 | 20 | 24.40 | |
| | Casqui Lopez, Marlon Gabriel | | | 1397 | PER | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Montenegro Satalaya, Franko Jean | | | 1283 | PER | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Delgado Romero, Marco | | | 2259 | PER | 0.00 | 1 | 0.00 | 20 | 0.00 | | | Segura Lucar, Marthy Victor Junio | | | 1040 | PER | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Chichizola Canale, Giancarlo Agus | | | 2024 | PER | 0.00 | 1 | 0.00 | 20 | 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) | | | | CHESSCHALLENGE IRT I | Lima | PER | 2022-06-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1247 | 1034 | 3.00 | 5 | 1.79 | 20 | 35.80 | |
| | Aranda Romero, Alberto Martin | | | 1219 | PER | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Nunez Flores, Johann Rohit | | | 1276 | PER | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Casqui Lopez, Marlon Gabriel | | | 1397 | PER | 1.00 | 1 | 0.90 | 20 | 18.00 | | | Aranda Pucuhuanca, Alessandra Mic | | | 1086 | PER | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Garayar Peralta, Luis Fernando | | | 1256 | PER | 0.50 | 1 | 0.28 | 20 | 5.60 | |
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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