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Individual Calculations October 2013 |
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| Siva, Mahadevan Total change: -7.80 | |   |
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| 9th Asian Schools Chess Championship 2013 Under 13 Open | Hikkaduwa | SRI | 2013-09-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1675 | 1984 | 7.00 | 9 | -0.52 | 15 | -7.80 | |
|  Altaher, Saeed Tarek | | | 1584 * | UAE | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Weerasinghe, Chamath | | | 1589 | SRI | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Ellawela, Suveen | | | 1647 | SRI | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Nigmatov, Ortik | | | 2001 | UZB | 0.00 | 1 | -0.48 | 15 | -7.20 | | | Nanayakkara, J A G Ganganath | | | 1584 * | SRI | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Doluweera, Minul Sanjula | | | 1849 | SRI | 0.50 | 1 | -0.18 | 15 | -2.70 | | | Ho, Men-Wei | | | 1584 * | TPE | 0.50 | 1 | -0.42 | 15 | -6.30 | | | Mirissage, D.o. | | | 1650 | SRI | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Dassanayake, D M G S | | | 1589 | SRI | 1.00 | 1 | 0.08 | 15 | 1.20 | | | * 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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