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Individual Calculations March 2015 |
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| Ranasinghe, R Y G Total change: -2.80 | |   |
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| Sri Lanka Major Division Chess Championship 2015 Kurunegala | Kurunegala | SRI | 2015-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1458 | 1303 | 1.50 | 5 | -0.07 | 40 | -2.80 | |
|  Adhikari, A M M S C | | | 1628 | SRI | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Gunawardena, I M P T | | | 1483 | SRI | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Herath, H M A Y | | | 1607 | SRI | 0.00 | 1 | -0.14 | 40 | -5.60 | |  Jayamanna, J M T S | | | 1199 | SRI | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Siriwardane, A.l | | | 1373 | SRI | 0.50 | 1 | 0.10 | 40 | 4.00 | |
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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