|
Individual Calculations March 2023 |
|
|
|
| Hernandez Perdomo, Ronny Daniel Total change: -8.60 | |   |
|
| I Open Internacional Master Chess Peru | Lima | PER | 2023-02-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1464 | 1215 | 1.00 | 5 | -0.43 | 20 | -8.60 | |
|  Contreras Huaman, Fiorella | | wf | 1960 | PER | 0.00 | 1 | 0.00 | 20 | 0.00 | | | Bernardo Ambrosio, Rodrigo Sebast | | | 1306 | PER | 0.50 | 1 | 0.12 | 20 | 2.40 | |  Manchego La Fuente, Gonzalo Alons | | | 1580 | PER | 0.50 | 1 | 0.40 | 20 | 8.00 | | | Chueca Balcazar, Adriana Rafaela | | | 1010 | PER | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Vizcarra Quispe, Ramalia Bellaluz | | | 1462 | PER | 0.00 | 1 | -0.19 | 20 | -3.80 | |
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) | | |
|
