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Individual Calculations November 2017 |
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| Galgamuwa, Induwara Ardithya Tik Total change: 8.40 | |   |
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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 |
| 1364 | 1117 | 1.00 | 4 | 0.21 | 40 | 8.40 | |
|  Madusanka , L D D | | | 1385 | SRI | 1.00 | 1 | 0.83 | 40 | 33.20 | |  Rajithya, A P Vinindu | | | 1312 | SRI | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Athukorala, A T N | | | 1452 | SRI | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Pallie, Ehsha Mishela | | wc | 1308 | SRI | 0.00 | 1 | -0.25 | 40 | -10.00 | |
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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