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Individual Calculations February 2018 |
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| Thilakarathne, G M S Total change: 29.20 | |   |
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| Sri Lanka National Youth Chess Championship 2017 and 2018 Under - 17 years | Colombo | SRI | 2017-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1725 | 1765 | 4.00 | 6 | 0.73 | 40 | 29.20 | |
|  Kumarasinghe, P Sandaru Kaushal | | | 1365 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Kiriella, K G Nimesha Shalinda | | | 1447 | SRI | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Deegoda, S R | | | 1778 | SRI | 0.50 | 1 | 0.02 | 40 | 0.80 | | | Doluweera, Minul Sanjula | f | | 2165 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Dassanayake, D M G S | | | 1964 | SRI | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Nanayakkara, J A G Ganganath | | | 1633 | SRI | 1.00 | 1 | 0.32 | 40 | 12.80 | | | * 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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