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Individual Calculations November 2017 |
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| Dassanayake, Tharusha Samadhi Total change: 5.20 | |   |
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| 8th Buddhi International Open Rating Tournament 2017 | Gampaha | SRI | 2017-10-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1247 | 1275 | 4.00 | 7 | 0.13 | 40 | 5.20 | |
|  Fernando, J S Aloka | | | 1608 | SRI | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Sheshan, H H N | | | 1098 | SRI | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Wathukarawaththa, S S | | | 1108 | SRI | 0.00 | 1 | -0.72 | 40 | -28.80 | | | Alwis, B H A Rasidu | | | 1112 | SRI | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Arunaba, J A Janendra | | | 1098 | SRI | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Siriwardena, G T D | | | 1592 | SRI | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Wickramarathne, P W G Gaveshi | | | 1110 | SRI | 1.00 | 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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