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Individual Calculations September 2018 |
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| Wickramanayake, T U Total change: -9.00 | |   |
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| 7th Mercantile and Government Service Chess Championship 2018 | Colombo | SRI | 2018-07-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1571 | 1818 | 5.00 | 7 | -0.45 | 20 | -9.00 | |
|  De Silva, H V A Shashi T | | | 1418 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Deshappriya, D Kalindu | | | 1505 | SRI | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Piyantha, M A G A | | | 1418 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Siriwardana, Sheranga | | | 1486 | SRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Tennakoon, I L K | | | 1637 | SRI | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Athukorala, Nethupul Pasan | | | 1628 | SRI | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Dickmadugodage, Ravi Prabath | | | 1902 | SRI | 0.00 | 1 | -0.38 | 20 | -7.60 | | | * 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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