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Individual Calculations September 2011 |
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| Pitigala, Chandra Sudarman S Total change: -21.30 | |   |
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| Mora Kings International Rating Chess Championship 2011 | Moratuwa | SRI | 2011-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1807 | 2083 | 5.00 | 7 | -0.71 | 30 | -21.30 | |
|  Herath, H M A K | | | 1713 | SRI | 1.00 | 1 | 0.10 | 30 | 3.00 | |  Madusanka, L D P | | | 1803 | SRI | 1.00 | 1 | 0.16 | 30 | 4.80 | | | Dissanayaka, R S | | | 1980 | SRI | 0.00 | 1 | -0.64 | 30 | -19.20 | | | Premachandra, G T D | | | 1944 | SRI | 0.00 | 1 | -0.69 | 30 | -20.70 | | | Meegasthana, Tharidu | | | 1683 * | SRI | 1.00 | 1 | 0.08 | 30 | 2.40 | | | Kumarawadu, C S | | | 1692 | SRI | 1.00 | 1 | 0.09 | 30 | 2.70 | | | Prabajith, Asela | | | 1835 | SRI | 1.00 | 1 | 0.19 | 30 | 5.70 | | | * 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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