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Rapid:
Individual Calculations October 2013 |
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| Nigmatov, Ortik Total change: 2.20 | |   |
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| 9th Asian Schools Chess Championship 2013 Under 13 Open Rapid | Hikkaduwa | SRI | 2013-08-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1643 | 1952 | 6.00 | 7 | 0.11 | 20 | 2.20 | |
|  Malhara, W.a. Hansana | | | 1552 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Dassanayake, D M G S | | | 1552 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Lorensuhewa, Prasanjith Chanaka | | | 1691 | SRI | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Weerasinghe, Chamath | | | 1554 | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Doluweera, Minul Sanjula | | | 1740 | SRI | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Siva, Mahadevan | | | 1863 | IND | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Anojman, S. | | | 1552 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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