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Individual Calculations March 2012 |
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| Lavaniya, Logeswaran Total change: 0.00 | |   |
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| Jaffna Chess Association Rating Tournament Open B | Jaffna | SRI | 2011-12-21 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1455 | 1209 | 1.50 | 9 | 0.00 | 1256 | | 0.00 | |
|  Theepna, Govintharajah | | | 1455 | SRI | 1.00 | 1 | 0.00 | | 0.00 | |  Vethika, Sriuthayamohan | | | 1455 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Kumara, Sisira | | | 1455 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Viththiyatharan, S | | | 1455 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Viththiyarani, S | | | 1455 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Kumarawadu, C S | | | 1455 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Praveena, Parthiban | | | 1455 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Umaiyalini, Thevathasan | | | 1455 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Gowthami, Mahalingam | | | 1455 | 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) | | | | 5th Colombo International Chess Championships 2012 | Colombo | SRI | 2012-02-08 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1584 | 0 | 0.00 | 3 | 0.00 | 784 | | 0.00 | |
| | Methmini, Nelunika | | | 1560 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Senarath, Kavindi | | | 1617 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Sumithrarachchi, Sayuri | | | 1576 | 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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