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Individual Calculations March 2018 |
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| Akash, P A Oditha Total change: -10.40 | |   |
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| Sri Lanka National (Major Division) Chess Championship 2018 - Colombo Event | Colombo | SRI | 2018-02-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1403 | 1451 | 3.00 | 6 | -0.26 | 40 | -10.40 | |
|  Alwis, B H A Rasidu | | | 1072 | SRI | 1.00 | 1 | 0.09 | 40 | 3.60 | |  Uyanhewage, T K | | | 1687 | SRI | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Methiyra, G P Detumina | | | 1153 | SRI | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Anojman, S. | | | 1676 | SRI | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Saravanabaavan, Brijeash | | | 1208 | SRI | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Vidyarathna, Anjitha | | | 1620 | SRI | 0.00 | 1 | -0.28 | 40 | -11.20 | |
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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