Individual Calculations August 2017 |
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Alahakoon, A M C Total change: -51.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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6th Mercantile and Government Service International Rating Chess Championship 2017 | Colombo, Sri Lanka | SRI | 2017-07-21 |
Rc | Ro | w | n | change | K | K*chg | Game |
1509 | 1761 | 3.50 | 6 | -1.28 | 40 | -51.20 | |
| Dangalla, Rukshan | | | 1361 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | Wettasinghe, S V | | | 1624 | SRI | 0.50 | 1 | -0.18 | 40 | -7.20 | | Jayathilaka, R R C L | | | 1601 | SRI | 0.50 | 1 | -0.21 | 40 | -8.40 | | Rupasinghe, R A L P | | | 1468 | SRI | 1.00 | 1 | 0.15 | 40 | 6.00 | | Gunawardhana, W A D P M | | | 1578 | SRI | 0.00 | 1 | -0.74 | 40 | -29.60 | | Jayanka, L P P R | | | 1423 | SRI | 0.50 | 1 | -0.38 | 40 | -15.20 | | * 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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