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Individual Calculations September 2016 |
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| Madushanka, Harsha Total change: -1.00 | |   |
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| Sri Lanka Open Chess Championship 2016 | Colombo | SRI | 2016-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1566 | 1768 | 6.50 | 9 | -0.05 | 20 | -1.00 | |
|  Perera, K Saviru Rashien Dilruk | | | 1368 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Udara, D A Yasas | | | 1368 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Perera, L Lithmal Wansika | | | 1489 | SRI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Udugampola, Gihan Sachintha | | | 1615 | SRI | 1.00 | 1 | 0.30 | 20 | 6.00 | | | De Silva, Rasheen | | | 1778 | SRI | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Priyankara, Chamil | | | 2039 | SRI | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Askey, Raveen Nimesh | | | 1540 | SRI | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Askey, Roshell Nathasha | | | 1527 | SRI | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Nethsara, W M Daham | | | 1369 | SRI | 0.50 | 1 | -0.42 | 20 | -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) | | |
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