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Individual Calculations July 2015 |
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| Lamahewa, S Total change: 16.80 | |   |
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| 5th Dhamso International Chess Festival 2015 | Ambalangoda | SRI | 2015-05-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1658 | 1838 | 5.00 | 6 | 0.84 | 20 | 16.80 | |
|  Nethsara, W M Daham | | | 1438 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Kanakarathne, S Nevinka De Silva | | | 1438 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Lakmal, M A C | | | 1537 | SRI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Ekanayake, A M B | | | 1707 | SRI | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Gunasinghe, W A T S | | | 1870 | SRI | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Priyankara, Chamil | | | 1960 | SRI | 0.00 | 1 | -0.33 | 20 | -6.60 | | | * 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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