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Individual Calculations November 2015 |
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| Herath, H M S S A Total change: 2.20 | |   |
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| Buddhi International Rating Chess Championship 2015 | Gampaha | SRI | 2015-09-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1421 | 1524 | 5.00 | 8 | 0.11 | 20 | 2.20 | |
|  Liyanage, R L C Sasmitha | | | 1197 | SRI | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Weerasinghe, Chamath | | | 1744 | SRI | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Kumara, Reshan | | | 1158 | SRI | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Abeysinghe, A M Srimali P | | | 1168 | SRI | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Gunaratne, Manisha Suchini | | wf | 1665 | SRI | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Abhayarathne, K A K P | | | 1353 | SRI | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Udara, D A Yasas | | | 1334 | SRI | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Nanayakkara, J A K Saranath | | | 1749 | SRI | 0.50 | 1 | 0.28 | 20 | 5.60 | |
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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