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Individual Calculations November 2018 |
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| Katugampola, A H Total change: -39.40 | |   |
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| Buddhi Open International Rating Chess Tournament 2018 | Gampaha | SRI | 2018-09-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1097 | 1406 | 4.00 | 7 | -1.97 | 20 | -39.40 | |
|  Morais, Sanuka Jude Vidunitha | | | 1006 * | SRI | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Nuwarapaksha, N P M Lakvindu | | | 1010 | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ekanayaka, P D M L K E | | | 1089 | SRI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Jayasundara, Nisansa Hansali | | | 1194 | SRI | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Wijesekara, Dinuka Sewmini | | | 1168 | SRI | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Bandara, T M Miul Prabhashwara | | | 1171 | SRI | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Rathnayaka, Minaga Yethmin | | | 1044 | SRI | 0.50 | 1 | -0.40 | 20 | -8.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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