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Individual Calculations September 2015 |
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| Sisira, Kumara K P Total change: -13.80 | |   |
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| 6th Kandy Open International Rating Chess Championship | Kandy | SRI | 2015-08-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1509 | 1755 | 5.50 | 8 | -0.69 | 20 | -13.80 | |
|  Wickramathilake, Siluni Sandanim | | | 1355 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Herath, Uthpala Shanika | | | 1355 * | SRI | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Lakmini, K K | | | 1355 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Udagedara, Sandali Kanishka | | | 1535 | SRI | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Lamawansa, Yasas | | | 1977 | SRI | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Ranasinghe, Anuga Gavindith | | | 1421 | SRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Ranasinghe, Shalini | | | 1552 | SRI | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Dissanayake, R K T | | | 1524 | SRI | 0.50 | 1 | -0.29 | 20 | -5.80 | | | * 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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