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Individual Calculations January 2018 |
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| Saravanabaavan, Brijeash Total change: -80.40 | |   |
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| 3rd Kolonnawa International Rating Chess Championship 2017 | Colombo | SRI | 2017-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1076 | 1358 | 3.00 | 6 | -2.01 | 40 | -80.40 | |
|  Perera, Isara Ranmeth | | | 1023 | SRI | 0.00 | 1 | -0.88 | 40 | -35.20 | | | Gamage, Liviru Hansana | | | 1071 | SRI | 1.00 | 1 | 0.16 | 40 | 6.40 | |  Perera, D G D S Vidarsha | | | 1150 | SRI | 0.00 | 1 | -0.77 | 40 | -30.80 | | | Silva, Haren Senura | | | 1056 | SRI | 0.00 | 1 | -0.85 | 40 | -34.00 | | | Karunasena, H G M K Saheli Onaya | | | 1041 | SRI | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Saravanabaavan, Yughatharoon | | | 1113 | SRI | 1.00 | 1 | 0.20 | 40 | 8.00 | |
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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