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Individual Calculations February 2017 |
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| Perera, Hansini Total change: -45.60 | |   |
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| Kalutara Chess Festival 2017 | Kalutara | SRI | 2017-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1051 | 1278 | 2.00 | 4 | -1.14 | 40 | -45.60 | |
|  Indrajith, J A K N T | | | 1061 | SRI | 0.00 | 1 | -0.78 | 40 | -31.20 | | | Ekanayake, D S | | | 1072 | SRI | 1.00 | 1 | 0.24 | 40 | 9.60 | |  Samaraweera, Sanith Jithnuka | | | 1027 | SRI | 0.00 | 1 | -0.81 | 40 | -32.40 | | | Rashmitha, G Malshan Chamika | | | 1044 | SRI | 1.00 | 1 | 0.21 | 40 | 8.40 | |
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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