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Rapid:
Individual Calculations February 2015 |
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| Samarakoon, S M S S Total change: -18.00 | |   |
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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 |
| 1209 | 1116 | 1.00 | 5 | -0.90 | 20 | -18.00 | |
|  Wickramasinghe, Hiruna | | | 1368 | SRI | 0.00 | 1 | -0.19 | 20 | -3.80 | |  Wijayasuriya, Pulindu Thewmika | | | 1274 | SRI | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Dulsara, Pehan | | | 1218 | SRI | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Perera, Pavan Manitha | | | 1045 | SRI | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Goonatillake, Ranindu | | | 1142 | SRI | 1.00 | 1 | 0.54 | 20 | 10.80 | |
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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