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Individual Calculations October 2019 |
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| De Silva, D Nawam Sarojen Total change: 0.00 | |   |
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| 10th Buddhi International Rating Chess Championship 2019 | Gampaha | SRI | 2019-09-12 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1291 | 0 | 3.00 | 6 | 0.00 | 1291 | | 0.00 | |
|  Rohana, V T Malitha | | | 1339 | SRI | 1.00 | 1 | 0.00 | | 0.00 | |  Basnayake, B M Thesandu Aken | | | 1352 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Jayawickrama, U W R K | | | 1227 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Panthaka, W J N Malindu | | | 1229 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Athukorala, A T N | | | 1430 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Godagampala, G D Minuja Hansana | | | 1166 | 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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