|
Individual Calculations September 2017 |
|
|
|
| Silva, P G A I S Total change: -11.20 | |   |
|
| Sri Lanka Open International Rating Chess Championship 2017 | Kurunegala | SRI | 2017-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1274 | 1090 | 0.50 | 3 | -0.28 | 40 | -11.20 | |
|  Sann, S | | | 1304 | SRI | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Nivaethan, R | | | 1257 | SRI | 0.50 | 1 | 0.22 | 40 | 8.80 | |  Jayawickrama, U W R K | | | 1261 | SRI | 0.00 | 1 | -0.27 | 40 | -10.80 | |
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) | | |
|
