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Individual Calculations January 2017 |
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| Hiyarapitiya, D S Total change: 14.40 | |   |
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| 8th Ethugalpura International Rated Chess Championship 2016 | Kurunegala | SRI | 2016-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1478 | 1171 | 1.00 | 4 | 0.36 | 40 | 14.40 | |
|  Madushanka, B W M Malith | | | 1508 | SRI | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Koggala, W S T D | | | 1571 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Aluvihare, Sithum D | | | 1289 | SRI | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Thenuka, Kuruwita Gamalathge Kin | | | 1544 | SRI | 0.00 | 1 | -0.10 | 40 | -4.00 | | | * 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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