Individual Calculations August 2019 |
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Mendis, W G Chinthaka Total change: 9.80 | | |
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7th Mercantile and Government Service Chess Championship 2019 | Colombo | SRI | 2019-07-13 |
Rc | Ro | w | n | change | K | K*chg | Game |
1543 | 1879 | 4.00 | 4 | 0.49 | 20 | 9.80 | |
| Ellepola, Charth | | | 1580 | SRI | 1.00 | 1 | 0.15 | 20 | 3.00 | | Mihiranga, K A Rajitha | | | 1530 | SRI | 1.00 | 1 | 0.11 | 20 | 2.20 | | Herath, H M S S A | | | 1479 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | Weerakoon, D D P | | | 1581 | SRI | 1.00 | 1 | 0.15 | 20 | 3.00 | | * 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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