|
Individual Calculations October 2018 |
|
|
|
| Ballestero Araya, Humberto Total change: 6.00 | |   |
|
| Campeonato Nacional Juvenil U17 Absoluto 2018 | Cartago | CRC | 2018-09-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1450 | 1198 | 1.00 | 4 | 0.15 | 40 | 6.00 | |
|  Zeledon Perez, Edgar | | | 1598 * | CRC | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Guzman Hidalgo, Nicolas | | | 1496 | CRC | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Huertas Gutierrez, Esteban David | | | 1234 | CRC | 1.00 | 1 | 0.55 | 40 | 22.00 | | | Arguedas Bolanos, Sharline | | | 1473 | CRC | 0.00 | 1 | -0.17 | 40 | -6.80 | | | * 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) | | |
|
