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Rapid:
Individual Calculations October 2013 |
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| Herath, Nipuna B B Total change: 17.60 | |   |
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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 |
| 1553 | 1367 | 2.50 | 6 | 0.88 | 20 | 17.60 | |
|  Ariyasinghe, T.r | | | 1605 | SRI | 1.00 | 1 | 0.80 | 20 | 16.00 | |  Ellawela, Suveen | | | 1647 | SRI | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Thilakarathne, G M S | | | 1677 | SRI | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Dassanayake, D M G S | | | 1536 | SRI | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Malhara, W.a. Hansana | | | 1464 | SRI | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Teiitbaev, Aktilek | | | 1388 | KGZ | 0.00 | 1 | -0.47 | 20 | -9.40 | |
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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