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Individual Calculations May 2015 |
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| Suraweera, M C H Jananath Total change: 0.00 | |   |
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| National Youth Championships 2015 - Open Under 12 | Colombo | SRI | 2015-04-16 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1147 | 0 | 1.50 | 4 | 0.00 | 1060 | | 0.00 | |
|  Nethsara, W M Daham | | | 1158 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Jayasekara, K H V Kavinda | | | 1065 | SRI | 1.00 | 1 | 0.00 | | 0.00 | |  Hapuarachchi, W A N W | | | 1164 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Sandeepa , W A Geeshan | | | 1199 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |
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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