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Individual Calculations July 2013 |
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| Gunaratne, Mojitha Sathsara Total change: 23.70 | |   |
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| Sri Lanka Open International Chess Championship 2013 | Colombo | SRI | 2013-06-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1697 | 1752 | 6.00 | 8 | 1.58 | 15 | 23.70 | |
|  Liyanarachchi, Sanosh Shamal | | | 1352 * | SRI | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Kiriella, K G Nimesha Shalinda | | | 1361 | SRI | 1.00 | 1 | 0.09 | 15 | 1.35 | |  Rajapakshe, R G R D M | | | 1471 | SRI | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Punchihewa, Kokila Prageeth | | | 1514 | SRI | 1.00 | 1 | 0.20 | 15 | 3.00 | | | De Silva, Osheen | | | 1909 | SRI | 1.00 | 1 | 0.71 | 15 | 10.65 | | | Weerawardane, Romesh | m | | 2131 | SRI | 0.00 | 1 | -0.09 | 15 | -1.35 | | | Priyankara, Chamil | | | 1985 | SRI | 0.50 | 1 | 0.29 | 15 | 4.35 | | | Lamahewa, S | | | 1856 | SRI | 0.50 | 1 | 0.14 | 15 | 2.10 | | | * 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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