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Individual Calculations September 2015 |
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| Wickramasinghe, Hiruna Total change: 124.00 | |   |
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| Sri Lanka Open Chess Championship 2015 | Colombo | SRI | 2015-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1524 | 1368 | 6.00 | 9 | 3.10 | 40 | 124.00 | |
|  Liyanage, R L Jayana S | | | 1041 | SRI | 1.00 | 1 | 0.13 | 40 | 5.20 | |  Samaranayake, K P R N | | | 1768 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Bandara, W M Nadil Dulshen | | | 1125 | SRI | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Subasinghe, D D C H | | | 1677 | SRI | 1.00 | 1 | 0.86 | 40 | 34.40 | | | Anojman, S. | | | 1707 | SRI | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Gamage, Nethmi Nirasha | | | 1602 | SRI | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Herath, H M S S A | | | 1569 | SRI | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Naotunna, D R | | | 1751 | SRI | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Dissanayake, Manusha Dinuk | | | 1477 | SRI | 1.00 | 1 | 0.65 | 40 | 26.00 | | | * 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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