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Individual Calculations February 2015 |
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| Fernando, W W Janith Buddima Total change: -20.00 | |   |
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| Kalutara Chess Festival 2015 | Kalutara | SRI | 2015-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1314 | 1204 | 2.00 | 7 | -0.50 | 40 | -20.00 | |
|  Samarasinghe, Wayuni Vinara | | | 1509 | SRI | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Dahampriya, H K T Dewnethmie | | | 1297 | SRI | 1.00 | 1 | 0.63 | 40 | 25.20 | |  Birunthaban, Rajendram | | | 1328 | SRI | 0.00 | 1 | -0.33 | 40 | -13.20 | | | De Silva, R B V Nimsara | | | 1302 | SRI | 0.50 | 1 | 0.13 | 40 | 5.20 | | | Kanakarathne, S Nevinka De Silva | | | 1275 | SRI | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Thilakarathne, Malidu Amodya | | | 1219 | SRI | 0.50 | 1 | 0.02 | 40 | 0.80 | | | Athukorala, Shavindi Uddeepana | | | 1268 | SRI | 0.00 | 1 | -0.41 | 40 | -16.40 | |
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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