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Individual Calculations March 2014 |
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| Perera, U I Himal Total change: 39.00 | |   |
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| Sri Lanka Major Division Chess Championship 2014 Colombo | Colombo | SRI | 2014-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1572 | 1357 | 3.50 | 8 | 1.54 | 30 | 46.20 | |
|  Ekanayake, A M B | | | 1716 | SRI | 0.00 | 1 | -0.10 | 30 | -3.00 | |  Kandevidanalage, Ravindu Sachint | | | 1236 | SRI | 1.00 | 1 | 0.34 | 30 | 10.20 | | | Jeyanthan, Krishna Rahul | | | 1561 | SRI | 1.00 | 1 | 0.76 | 30 | 22.80 | | | Ellawela, Suveen | | | 1638 | SRI | 0.00 | 1 | -0.16 | 30 | -4.80 | | | Subasinghe, D D C H | | | 1692 | SRI | 1.00 | 1 | 0.88 | 30 | 26.40 | | | Gunaratne, Manisha Suchini | | wf | 1684 | SRI | 0.00 | 1 | -0.13 | 30 | -3.90 | | | Hasanga, K. M. Harith | | | 1555 | SRI | 0.50 | 1 | 0.26 | 30 | 7.80 | | | Anojman, S. | | | 1495 | SRI | 0.00 | 1 | -0.31 | 30 | -9.30 | |
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) | | | | 7th Colombo International Chess Festival 2014 | Colombo | SRI | 2014-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1700 | 1357 | 0.00 | 2 | -0.24 | 30 | -7.20 | |
| | Wijekoon, Chandana | | | 1757 * | SRI | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Weerakoon, D D P | | | 1643 | SRI | 0.00 | 1 | -0.16 | 30 | -4.80 | | | * 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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