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Rapid:
Individual Calculations January 2019 |
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| Nazar, Nawid Total change: -3.60 | |   |
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| Sri Lanka Inaugural Inter Club Rapid Chess Championship 2018 | Colombo | SRI | 2018-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1285 | 1147 | 1.50 | 5 | -0.18 | 20 | -3.60 | |
|  Gamage, Randula Navodya | | | 1381 | SRI | 1.00 | 1 | 0.79 | 20 | 15.80 | |  Vidyarathna, Anjitha | | | 1255 | SRI | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Dissanayake, Manusha Dinuk | | | 1513 | SRI | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Perera, Sehath Sanvidu R A D | | | 1145 | SRI | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Liyanage, K G | | | 1133 | SRI | 0.50 | 1 | -0.02 | 20 | -0.40 | |
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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