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Individual Calculations September 2015 |
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| Wijetunga, Isitha Uvishka Total change: -18.80 | |   |
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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 |
| 1417 | 1404 | 2.50 | 6 | -0.47 | 40 | -18.80 | |
|  Senanayaka, P D | | | 1804 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Wijesekara, Dinuka | | | 1064 | SRI | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Basnayake, I U | | wc | 1758 | SRI | 0.50 | 1 | 0.39 | 40 | 15.60 | | | Kumarawadu, C S | | | 1581 | SRI | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Samarakoon, P G C | | | 1193 | SRI | 0.00 | 1 | -0.77 | 40 | -30.80 | | | Rathnayake, M G B S | | | 1099 | SRI | 1.00 | 1 | 0.14 | 40 | 5.60 | | | * 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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