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Individual Calculations September 2013 |
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| Herath, N N B Total change: -13.65 | |   |
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| 4th Kandy Open International Rated Chess Championship | Kandy | SRI | 2013-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1570 | 1728 | 4.50 | 8 | -0.91 | 15 | -13.65 | |
|  Naotunna, D R | | | 1379 | SRI | 0.00 | 1 | -0.89 | 15 | -13.35 | |  Jayakody, Upekshana | | | 1328 * | SRI | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Kumarawadu, S S M | | | 1328 * | SRI | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Kavinda, Akhila | | | 2029 | SRI | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Rathnayake , K G | | | 1470 | SRI | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Samarasinghe, Isuru Udana | | | 1513 | SRI | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Shahid, Ahmed S.k. | | | 1954 | IND | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Bandara, S A R B | | | 1555 | SRI | 0.50 | 1 | -0.23 | 15 | -3.45 | | | * 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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