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Individual Calculations September 2018 |
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| Tharanga, B Nalin Total change: -1.80 | |   |
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| Kandy Open International Rating Chess Championship 2018 | Kandy | SRI | 2018-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1284 | 1213 | 2.50 | 6 | -0.09 | 20 | -1.80 | |
|  Thennakoon , T M S M B | | | 1078 | SRI | 1.00 | 1 | 0.32 | 20 | 6.40 | |  Kajaluxshan, S | | | 1550 | SRI | 0.50 | 1 | 0.38 | 20 | 7.60 | | | Lakmal, M A C | | | 1547 | SRI | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Randula, R A Lakithu Manesh | | | 1015 | SRI | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Gunarathne, Senila Amaneth | c | | 1465 | SRI | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Wanasinghe, M G W M R S | | | 1047 | SRI | 0.00 | 1 | -0.72 | 20 | -14.40 | |
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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