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Individual Calculations September 2019 |
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| Tharanga, T A Total change: -6.60 | |   |
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| 4th SSC Open International Rating chess Championship 2019 | Matara | SRI | 2019-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1292 | 1057 | 0.50 | 4 | -0.33 | 20 | -6.60 | |
|  Indrajith, J A K N T | | | 1326 | SRI | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Seneka, M W Thenumi | | | 1311 | SRI | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Kanakarathne, S Nevinka De Silva | | | 1288 | SRI | 0.00 | 1 | -0.21 | 20 | -4.20 | |  Jayawickrama, U W R K | | | 1242 | 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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