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Rapid:
Individual Calculations October 2013 |
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| Rathnayake, Vishmika A B Total change: -8.60 | |   |
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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 |
| 1469 | 1328 | 1.50 | 6 | -0.43 | 20 | -8.60 | |
|  Dassanayake, D M G S | | | 1536 | SRI | 0.00 | 1 | -0.23 | 20 | -4.60 | |  Malhara, W.a. Hansana | | | 1464 | SRI | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Weerakoon, Odhil S | | | 1326 | SRI | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Ellawela, Suveen | | | 1647 | SRI | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Teiitbaev, Aktilek | | | 1388 | KGZ | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Visura, I M A | | | 1454 | SRI | 0.00 | 1 | -0.33 | 20 | -6.60 | |
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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