|
Blitz:
Individual Calculations October 2021 |
|
|
|
| Cruz Cordova, Alex Fabian Total change: -9.20 | |   |
|
| II Open Blitz IRT "Club Escuela de Ajedrez y Cultura Leonid Stein" | Piura | PER | 2021-08-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1590 | 1255 | 1.00 | 4 | 0.33 | 20 | 6.60 | |
|  Carrion, Nestor | | | 1876 | PER | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Bardales Cojal, Ronald Alfonso | | | 1561 | PER | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Vidal Maldonado, Jean Robert | | | 1613 | PER | 1.00 | 1 | 0.90 | 20 | 18.00 | | | Ynga Huaman, Luz Marina | | | 1309 | PER | 0.00 | 1 | -0.42 | 20 | -8.40 | |
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) | | | | III Open Blitz IRT "Club Escuela de Ajedrez y Cultura Leonid Stein" | Piura | PER | 2021-09-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1028 | 1255 | 0.00 | 1 | -0.79 | 20 | -15.80 | |
| | Sandoval Nizama, Diego Alexis | | | 1028 | PER | 0.00 | 1 | -0.79 | 20 | -15.80 | |
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) | | |
|
