|
Individual Calculations February 2019 |
|
|
|
| Fallas Marin, Kaleb Total change: 7.20 | |   |
|
| Abierto Internacional Metropolitano U14 2018 | San Jose | CRC | 2018-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1197 | 1130 | 1.00 | 2 | 0.18 | 40 | 7.20 | |
|  Rojas Esquivel, Luis Julian | | | 1147 | CRC | 1.00 | 1 | 0.52 | 40 | 20.80 | | | Sierra Berrocal, Auriel | | | 1247 | CRC | 0.00 | 1 | -0.34 | 40 | -13.60 | |
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) | | |
|
