|
Individual Calculations May 2017 |
|
|
|
| Wijerathne , L M S D Total change: 29.60 | |   |
|
| National Youth Chess Championship 2017 - Under 12 Boys | Colombo | SRI | 2017-04-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1222 | 1175 | 3.00 | 5 | 0.74 | 40 | 29.60 | |
|  Pathirana, Luchitha Disal | | | 1101 | SRI | 1.00 | 1 | 0.40 | 40 | 16.00 | | | De Silva, L M S T | | | 1347 | SRI | 0.00 | 1 | -0.27 | 40 | -10.80 | |  Palihakkara, Nihindu Bimsath | | | 1095 | SRI | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Dissanayake, Sasandu Upeksha | | | 1056 | SRI | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Kodithuwakku, Lisara | | | 1510 | SRI | 0.00 | 1 | -0.12 | 40 | -4.80 | |
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) | | |
|
