|
Individual Calculations September 2011 |
|
|
|
| Parra Matute, Mario Total change: -3.75 | |   |
|
| XVI GRAND PRIX 3RA. PARADA LA SALLE OPEN 2011 | Guayaquil | ECU | 2011-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1739 | 1670 | 1.50 | 4 | -0.25 | 15 | -3.75 | |
|  Salazar Loor, Rodger | | | 2039 | ECU | 0.50 | 1 | 0.40 | 15 | 6.00 | |  Llamuca, Angely | | | 1527 | ECU | 0.00 | 1 | -0.69 | 15 | -10.35 | | | Acosta, Gabriela | | | 1411 | ECU | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Arrata Peralta, Pedro | | | 1977 | ECU | 0.00 | 1 | -0.14 | 15 | -2.10 | |
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) | | |
|
