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Rapid:
Individual Calculations February 2015 |
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| Wijayatilake, Vishwa Total change: 40.20 | |   |
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| National Youth Rapid Championships 2014 - Open Under 14 | Colombo | SRI | 2014-12-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1312 | 1075 | 3.50 | 7 | 2.01 | 20 | 40.20 | |
|  Ranawaka, Nuran Lakshitha N | | | 1365 | SRI | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Ranasinghe, R A Malidu Bathiya | | | 1277 | SRI | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Rathnayake, Vishmika A B | | | 1326 | SRI | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Weerasinghe, Liviru Eranda | | | 1292 | SRI | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Gamage, H Charanga Jithmal | | | 1475 * | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Samarakoon, P G C | | | 1249 | SRI | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Gayantha, A A D Kalhara | | | 1198 | SRI | 1.00 | 1 | 0.67 | 20 | 13.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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