|
Individual Calculations January 2024 |
|
|
|
| Mayo, Zevallos Salvador Andres Total change: -32.80 | |   |
|
| 1 Open IRT U1200 Circulo Peruano de Ajedrez | Lima | PER | 2023-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1117 | 1075 | 0.50 | 3 | -0.83 | 40 | -33.20 | |
|  Canahua Supo, Rodrigo Jose | | | 1053 | PER | 0.50 | 1 | -0.03 | 40 | -1.20 | | | Espichan Serna, Magaly Del Rosari | | | 1183 | PER | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Gutierrez Quispe, Benjamin Matias | | | 1114 | PER | 0.00 | 1 | -0.45 | 40 | -18.00 | |
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) | | | | IV Campeonato Sudamericano Escolar de Ajedrez 2023 - Sub 09 Absoluto | Lima | PER | 2023-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1213 | 1075 | 2.00 | 6 | 0.01 | 40 | 0.40 | |
| | Gallegos Quispe, Daniel Paolo | | | 1453 | PER | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Turpo Flores, David Daniel | | | 1044 | PER | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Machaca, Quispe Adrian Emmanuel | | | 1275 | PER | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Escalante Rossi, Eric Rafael | | | 1139 | PER | 1.00 | 1 | 0.59 | 40 | 23.60 | |  Valdez Quihue, Benjamin Gerardo | | | 1218 | PER | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Ayala Espinoza, Sebastian Alejand | | | 1151 | PER | 0.00 | 1 | -0.40 | 40 | -16.00 | |
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) | | |
|
