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Rapid:
Individual Calculations October 2013 |
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| Willathgamuwa, Kevin Total change: 12.00 | |   |
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| 9th Asian Schools Chess Championship 2013 Under 11 Open Rapid | Hikkaduwa | SRI | 2013-08-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1627 | 1800 | 5.50 | 7 | 0.60 | 20 | 12.00 | |
|  Lorensuhewa, Chamath Pramodya | | | 1400 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Gunawardena, I M P T | | | 1467 | SRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Kouchaki Penchah, Jaber | | | 1731 | IRI | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Vokhidov, Shamsiddin | | | 1920 | UZB | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Sezdbekov, Ruslan | | | 1719 | KGZ | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Wickramasinghe, Banuka Nimsith | | | 1495 | SRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Thilakarathne, G M H | | | 1659 | SRI | 0.50 | 1 | -0.19 | 20 | -3.80 | | | * 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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