|
Individual Calculations April 2023 |
|
|
|
| Santiago Perez, Luis Yamil Total change: -14.80 | |   |
|
| CAMPEONATO NACIONAL JUVENIL AJEDREZ PERUANO 2023 Sub 12 Absoluto | Lima | PER | 2023-02-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1298 | 1622 | 6.50 | 8 | -0.37 | 40 | -14.80 | |
|  Paz Neyra, Eduardo Gabriel | | | 1222 * | PER | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Arevalo Tito, Diego Andre | | | 1206 | PER | 1.00 | 1 | 0.07 | 40 | 2.80 | | | Vasquez Lopez, Josue Gabriel | | | 1379 | PER | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Vilca Contreras, Dante Ivan | | | 1469 | PER | 0.50 | 1 | -0.20 | 40 | -8.00 | | | Reyes Zavaleta, Sergio Gabriel | | | 1268 | PER | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Pumachaico Valdiviezo, Piero Alon | | | 1191 | PER | 0.50 | 1 | -0.43 | 40 | -17.20 | | | Palomino Quispe, Mateo Henry | | | 1350 | PER | 0.50 | 1 | -0.33 | 40 | -13.20 | | | Barrantes Cueva, Mateo Josue | | | 1302 | PER | 1.00 | 1 | 0.13 | 40 | 5.20 | | | * 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) | | |
|
