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Individual Calculations September 2016 |
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| Dissanayaka, Anupama Total change: -4.00 | |   |
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| Sri Lanka Open Chess Championship 2016 | Colombo | SRI | 2016-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1468 | 1152 | 0.00 | 2 | -0.29 | 40 | -11.60 | |
|  Kumarawadu, C S | | | 1552 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Attanayaka, A M P M | | | 1384 | SRI | 0.00 | 1 | -0.21 | 40 | -8.40 | | | * 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) | | | | Negombo Chess Festival 2016. | Negombo | SRI | 2016-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1514 | 1152 | 0.50 | 3 | 0.19 | 40 | 7.60 | |
|  Wijerathne, Surath | | | 1485 | SRI | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Madushanka, B W M Malith | | | 1516 | SRI | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Askey, Raveen Nimesh | | | 1540 | SRI | 0.00 | 1 | -0.09 | 40 | -3.60 | |
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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