Individual Calculations August 2018 |
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Poththewala, Chamindi Total change: 66.80 | | |
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Sri Lanka National Amature Women's Chess Championship 2018 | Kurunegala | SRI | 2018-06-14 |
Rc | Ro | w | n | change | K | K*chg | Game |
1462 | 1132 | 2.50 | 6 | 1.67 | 40 | 66.80 | |
| Herath, Uthpala Shanika | | | 1419 | SRI | 1.00 | 1 | 0.84 | 40 | 33.60 | | Udagedara, Sandali Kanishka | | | 1532 * | SRI | 0.50 | 1 | 0.42 | 40 | 16.80 | | Fernando, G W Nethmi L | | | 1495 | SRI | 0.00 | 1 | -0.10 | 40 | -4.00 | | Rathnayake, Maheesha Pabodhini | | | 1260 | SRI | 0.50 | 1 | 0.17 | 40 | 6.80 | | Askey, Roshell Nathasha | | | 1532 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | De Silva, R I G | | | 1532 * | SRI | 0.50 | 1 | 0.42 | 40 | 16.80 | | * 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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