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Individual Calculations October 2017 |
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| Weerasooriya, Senith D Jagoda Total change: -10.40 | |   |
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| 3rd Negombo Chess Festival 2017 | Negombo, Sri lanka | SRI | 2017-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1366 | 1105 | 0.50 | 4 | -0.26 | 40 | -10.40 | |
|  Sarvadh, Sathiaram | | | 1505 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Jayawickrama, U W R K | | | 1261 | SRI | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Abhayarathne, K A K P | | | 1365 | SRI | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Jayakody, J M P S B | | | 1333 | SRI | 0.50 | 1 | 0.29 | 40 | 11.60 | | | * 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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