|
Individual Calculations April 2023 |
|
|
|
| Sifuentes Alcantara, Jhony Sebas Total change: 31.20 | |   |
|
| CAMPEONATO NACIONAL JUVENIL AJEDREZ PERUANO 2023 Sub 18 Absoluto | Lima | PER | 2023-02-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1673 | 1641 | 5.00 | 9 | 0.78 | 40 | 31.20 | |
|  Espinoza Manrique, Martin Sathoch | | | 1241 * | PER | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Pescoran Machaca, Mariabelen Isab | | wc | 1362 | PER | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Reyes Zavaleta, Fabian Ricardo | | | 1981 | PER | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Quiroz Alva, Franco Rodrigo | | | 1864 | PER | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Villafuerte Mamani, Khalid Stepha | | | 1687 | PER | 1.00 | 1 | 0.56 | 40 | 22.40 | | | Alvarado Zamora, Albert | c | | 2033 | PER | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Sumaria Choqueluque, Nikole Ange | | | 1431 | PER | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Hernandez Ojeda, Garry Anatholy | | | 1966 | PER | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Valderrama Castel, Jeffrey Franch | | | 1490 | PER | 0.00 | 1 | -0.70 | 40 | -28.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | |
|
