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Rapid:
Individual Calculations February 2015 |
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| Gammarachchi, O Dewpathi Total change: -24.00 | |   |
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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 |
| 1367 | 1451 | 2.50 | 6 | -1.20 | 20 | -24.00 | |
|  Sapumanage, T C B D | | | 1186 | SRI | 1.00 | 1 | 0.18 | 20 | 3.60 | |  Doluweera, Minul Sanjula | c | | 1777 | SRI | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Raheem, T Akeel | | | 1331 | SRI | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Samarakoon, P G C | | | 1249 | SRI | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Kiriella, K G Nimesha Shalinda | | | 1343 | SRI | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Gunathilake, Kaveen | | | 1315 | SRI | 0.50 | 1 | -0.18 | 20 | -3.60 | |
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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