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Individual Calculations February 2015 |
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| Ranawaka, Nuran Lakshitha N Total change: 68.80 | |   |
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| Kalutara Chess Festival 2015 | Kalutara | SRI | 2015-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1462 | 1437 | 5.50 | 8 | 1.72 | 40 | 68.80 | |
|  Kotuwelle, Akash Tharupathi | | | 1137 | SRI | 1.00 | 1 | 0.15 | 40 | 6.00 | |  Piyumantha, M Sasith Nipun | f | | 1761 | SRI | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Udugampola, Linal Sanuja | | | 1248 | SRI | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Jayaweera, C L | | | 1716 | SRI | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Perera, D Upashan L | | | 1204 | SRI | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Vithanage, H Yasindu Rashmika | | | 1312 | SRI | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Thilakarathne, D G D Chamil | | | 1664 | SRI | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Nikhil, Magizhnan | c | | 1654 | IND | 1.00 | 1 | 0.78 | 40 | 31.20 | |
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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