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Individual Calculations January 2017 |
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| Koggala, W S T D Total change: -39.80 | |   |
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| 8th Ethugalpura International Rated Chess Championship 2016 | Kurunegala | SRI | 2016-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1264 | 1615 | 6.00 | 9 | -1.99 | 20 | -39.80 | |
|  Wijesinghe, W M M N | | | 1215 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Dissanayake, Ananya Anjuli | | | 1215 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Vidyarathna, Anjitha | | | 1347 | SRI | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Hiyarapitiya, D S | | | 1215 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Jayasinghe, J A A D K | | | 1278 | SRI | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Nethsara, R Navod | | | 1247 | SRI | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Bandara, O R D R Nayanajith | | | 1268 | SRI | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Jayanka, L P P R | | | 1325 | SRI | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Gunasekara, Malaka | | | 1268 | SRI | 0.50 | 1 | -0.39 | 20 | -7.80 | | | * 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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