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Individual Calculations February 2015 |
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| Perera, Tharusha Salinda Total change: 15.60 | |   |
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| Kalutara Chess Festival 2015 | Kalutara | SRI | 2015-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1411 | 1410 | 4.50 | 8 | 0.39 | 40 | 15.60 | |
|  Ekanayake, Malshan | | | 1114 | SRI | 1.00 | 1 | 0.15 | 40 | 6.00 | |  Ranmith, W S | | | 1729 | SRI | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Mathes Arachchi , Bhanila M | | | 1232 | SRI | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Sandeepa , W A Geeshan | | | 1212 | SRI | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Ekanayake, A M B | | | 1773 | SRI | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Liyanage, R L C Sasmitha | | | 1184 | SRI | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Jayaweera, C L | | | 1716 | SRI | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Pallie, Tuan Ehshan | | | 1331 | SRI | 0.50 | 1 | -0.11 | 40 | -4.40 | |
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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