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Individual Calculations May 2012 |
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| Satheesha, Ishan Total change: -33.60 | |   |
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| Sri Lanka Major Division Chess Championship 2012 Colombo | Colombo | SRI | 2012-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1409 | 1607 | 0.00 | 1 | -0.76 | 30 | -22.80 | |
|  Sarathchandra, Chanmitha Devin | | | 1409 | SRI | 0.00 | 1 | -0.76 | 30 | -22.80 | |
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) | | | | National Youth Chess Championship 2012 Under 18 Open | Colombo | SRI | 2012-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1869 | 1607 | 0.00 | 2 | -0.36 | 30 | -10.80 | |
|  Ranasinghe, S D | | wm | 1913 | SRI | 0.00 | 1 | -0.14 | 30 | -4.20 | | | Bandara, A J K D | | | 1825 | SRI | 0.00 | 1 | -0.22 | 30 | -6.60 | |
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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