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Individual Calculations September 2016 |
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| Piyumantha, M Sasith Nipun Total change: 12.80 | |   |
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| Commonwealth Chess Championship 2016 | Waskaduwa | SRI | 2016-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1936 | 2011 | 5.50 | 9 | 0.32 | 40 | 12.80 | |
|  Sanjaya, W M Lankanath | | | 1611 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Herath, Hasitha P | | | 1629 | SRI | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Thavandiran, Shiyam | f | | 2344 | CAN | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Barath, Kalyan M | | | 2197 | IND | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Methmani, Nelunika | | wm | 1679 | SRI | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Wong, Yinn Long | f | | 2178 | MAS | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Balmakhun, Yashkar | | | 1742 | RSA | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Malhara, W.a. Hansana | | | 1781 | SRI | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Mabusela, Johannes Manyedi | m | | 2260 | RSA | 0.00 | 1 | -0.19 | 40 | -7.60 | | | * 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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