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Individual Calculations May 2012 |
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| Amarasena, Y M Yubath Total change: 0.00 | |   |
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| Sri Lanka Major Division Chess Championship 2012 Colombo | Colombo | SRI | 2012-02-25 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1709 | 0 | 0.00 | 4 | 0.00 | 909 | | 0.00 | |
|  Doluweera, Dinul Thisura | | | 1748 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Kulasinghe, S A Nipuna | | | 1706 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |  Yaparathne, B K B | | | 1787 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Abeyratne, Akila | | | 1594 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |
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) | | | | National Youth Chess Championship 2012 Under 14 Open | Colombo | SRI | 2012-04-06 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1574 | 0 | 0.00 | 1 | 0.00 | 774 | | 0.00 | |
| | Bandara, K G M G | | | 1574 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |
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) | | |
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