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Rapid:
Individual Calculations February 2015 |
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| Sapumanage, T C B D Total change: 10.40 | |   |
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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 |
| 1304 | 1186 | 3.00 | 7 | 0.52 | 20 | 10.40 | |
|  Palipana, Kethaka | | | 1459 | SRI | 1.00 | 1 | 0.83 | 20 | 16.60 | |  Gammarachchi, O Dewpathi | | | 1451 | SRI | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Dahanayake, Kalindu | | | 1436 | SRI | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Wijayasuriya, Pulindu Thewmika | | | 1274 | SRI | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Wijesuriya, G S A | | | 1073 | SRI | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Wanigarathne, K A N | | | 1286 | SRI | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Wijewardana, K D | | | 1152 | SRI | 1.00 | 1 | 0.45 | 20 | 9.00 | |
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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