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Individual Calculations April 2013 |
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| Ankush, Raktade Total change: 18.30 | |   |
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| 3rd ‘Damso’ International Chess Championship 2013 | Amblalangoda | SRI | 2013-02-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1899 | 1630 | 3.00 | 6 | 1.94 | 15 | 29.10 | |
|  Rajasurya, J. | | wf | 1872 | IND | 1.00 | 1 | 0.80 | 15 | 12.00 | |  Miraj, D A | | | 1936 | SRI | 0.50 | 1 | 0.36 | 15 | 5.40 | | | Silva, K W C U | | | 1875 | SRI | 1.00 | 1 | 0.80 | 15 | 12.00 | | | Sumit, Grover | | | 1956 | IND | 0.00 | 1 | -0.13 | 15 | -1.95 | | | De Moraes, Shamine | | | 1895 | SRI | 0.50 | 1 | 0.32 | 15 | 4.80 | | | Fernando, J M M P | | | 1862 | SRI | 0.00 | 1 | -0.21 | 15 | -3.15 | |
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) | | | | Grandmasters Chess Academy FIDE Rated Chess Tournament (below 1900) | New Delhi | IND | 2013-03-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1673 | 1630 | 1.50 | 5 | -0.72 | 15 | -10.80 | |
| | Atul, Kumar | | | 1868 | IND | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Lekh, Mithawala | | | 1841 | IND | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Jasmeher, Singh Kathuria | | | 1384 | IND | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Ashish, Rana | | | 1452 | IND | 0.50 | 1 | -0.23 | 15 | -3.45 | | | Deepak, Kumar Payeng | | | 1820 | IND | 0.00 | 1 | -0.25 | 15 | -3.75 | |
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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