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Individual Calculations March 2016 |
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| Mihiranga, K Yasiru Total change: -9.00 | |   |
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| Colombo Chess Festival 2016 | Colombo | SRI | 2016-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1473 | 1517 | 2.00 | 4 | -0.12 | 20 | -2.40 | |
|  Ekanayake, Hasindu Chiranga | | | 1130 | SRI | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Madushan, K D Tharusha | | | 1798 | SRI | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Samaraweera, Dimuth Indeepa | | | 1152 | SRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Liyanage, Ranindu Dilshan | | | 1813 | SRI | 0.00 | 1 | -0.15 | 20 | -3.00 | |
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) | | | | Sri Lanka Major Division Chess Championship 2016 Colombo | Colombo | SRI | 2016-02-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1257 | 1517 | 6.00 | 8 | -0.33 | 20 | -6.60 | |
| | Shanmuganathan, S | | | 1134 | SRI | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Gunarathne, Senila Amaneth | | | 1130 | SRI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Gunawardana, Savinu | | | 1208 | SRI | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Rajendram, Branavan | | | 1211 | SRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Peiris, K Bimsara | | | 1217 | SRI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Athukorala, A T N | | | 1250 | SRI | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Gunasekara, Malaka | | | 1207 | SRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Siriwardena, R I Pasan Bhanuka | | | 1699 | SRI | 0.50 | 1 | 0.24 | 20 | 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) | | |
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