Individual Calculations March 2014 |
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Kotalawala, Vinodh Total change: -42.60 | | |
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Sri Lanka Major Division Chess Championship 2014 Colombo | Colombo | SRI | 2014-01-31 |
Rc | Ro | w | n | change | K | K*chg | Game |
1572 | 1703 | 6.00 | 9 | 0.17 | 30 | 5.10 | |
| Pavalachandran, Ashvini | | | 1303 * | SRI | 1.00 | 1 | 0.08 | 30 | 2.40 | | Withanage, Lakindu | | | 1378 | SRI | 1.00 | 1 | 0.13 | 30 | 3.90 | | Punchihewa, Kokila Prageeth | | | 1527 | SRI | 1.00 | 1 | 0.27 | 30 | 8.10 | | De Silva, Osheen | | | 1818 | SRI | 0.50 | 1 | 0.16 | 30 | 4.80 | | Amarasena, Kaveesha | | | 1929 | SRI | 0.50 | 1 | 0.29 | 30 | 8.70 | | Munasinghe, Thisura | | | 1831 | SRI | 0.00 | 1 | -0.33 | 30 | -9.90 | | Amarasena, Y M Yubath | | | 1418 | SRI | 1.00 | 1 | 0.16 | 30 | 4.80 | | Lahiru, N P G Sithija | | | 1486 | SRI | 0.00 | 1 | -0.78 | 30 | -23.40 | | Wickramasinghe, Banuka Nimsith | | | 1456 | SRI | 1.00 | 1 | 0.19 | 30 | 5.70 | | * 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) | | 7th Colombo International Chess Festival 2014 | Colombo | SRI | 2014-02-12 |
Rc | Ro | w | n | change | K | K*chg | Game |
1545 | 1703 | 2.50 | 6 | -1.59 | 30 | -47.70 | |
| Rajendram, Branavan | | | 1303 * | SRI | 1.00 | 1 | 0.08 | 30 | 2.40 | | Muhammed, Shuaau | | | 1700 | MDV | 0.00 | 1 | -0.50 | 30 | -15.00 | | Perera, S N M | | | 1342 | SRI | 1.00 | 1 | 0.10 | 30 | 3.00 | | Nonis, P A R R | | | 1416 | SRI | 0.50 | 1 | -0.34 | 30 | -10.20 | | Kalugampitiya, R S | | | 2103 * | SRI | 0.00 | 1 | -0.08 | 30 | -2.40 | | Kodikara, K K M A | | | 1404 | SRI | 0.00 | 1 | -0.85 | 30 | -25.50 | | * 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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