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Individual Calculations March 2013 |
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| Athavan, R K Total change: -2.70 | |   |
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| Sri Lanka Major Division Chess Championship 2013 Jaffna | Jaffna | SRI | 2013-02-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1608 | 1927 | 5.00 | 6 | -0.18 | 15 | -2.70 | |
|  Iru Kumarasiri, W M G | | | 1527 * | SRI | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Varaman, Nagarasa | | | 1629 | SRI | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Ayestian, Aliysius | | | 1578 | SRI | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Anddru, A. | | | 1575 | SRI | 0.00 | 1 | -0.89 | 15 | -13.35 | | | Kumarawadu, C S | | | 1702 | SRI | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Jayabalasingham, Thirojan | | | 1634 | SRI | 1.00 | 1 | 0.15 | 15 | 2.25 | | | * 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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