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Individual Calculations February 2015 |
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| Nanayakkara, J A G Ganganath Total change: 39.20 | |   |
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| Kalutara Chess Festival 2015 | Kalutara | SRI | 2015-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1514 | 1522 | 4.00 | 6 | 0.98 | 40 | 39.20 | |
|  Mathes Arachchi , Bhanila M | | | 1232 | SRI | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Kodikara, K K M Sachintha | | wc | 1380 | SRI | 1.00 | 1 | 0.31 | 40 | 12.40 | |  Ranmith, W S | | | 1729 | SRI | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Ranasinghe, P M | | | 1677 | SRI | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Methmani, Nelunika | | wm | 1703 | SRI | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Kariyawasam, Tharindi Hansamali | | | 1365 | SRI | 1.00 | 1 | 0.29 | 40 | 11.60 | |
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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