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Individual Calculations August 2017 |
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| Subasinghe, K R K C Total change: -9.20 | |   |
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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 |
| 1610 | 1895 | 4.50 | 6 | -0.46 | 20 | -9.20 | |
|  Siriwardane, A L | | | 1495 * | SRI | 0.50 | 1 | -0.42 | 20 | -8.40 | |  De Silva, Marlon | | | 1495 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Gunawardhana, W A D P M | | | 1578 | SRI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Fernando, J M Marlon P | | | 1766 | SRI | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Weerakoon, D D P | | | 1641 | SRI | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Sooriarachchi, Nethaji Tharinda | | | 1685 | SRI | 1.00 | 1 | 0.23 | 20 | 4.60 | | | * 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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