Individual Calculations October 2014 |
|
|
Herath, H M A Y Total change: -2.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
|
National Amateur Chess Championship 2014 | Colombo | SRI | 2014-08-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
1640 | 1554 | 1.50 | 4 | -0.05 | 40 | -2.00 | |
| Naotunna, Dineth Nimnaka | | | 1861 | SRI | 0.00 | 1 | -0.14 | 40 | -5.60 | | Dipsara, K M Dumal Kavish | | | 1246 | SRI | 1.00 | 1 | 0.14 | 40 | 5.60 | | Prabajith, Asela | | | 1780 | SRI | 0.00 | 1 | -0.21 | 40 | -8.40 | | Thilakarathne, D G D Chamil | | | 1674 | SRI | 0.50 | 1 | 0.16 | 40 | 6.40 | | 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) | |
|