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Rapid:
Individual Calculations February 2015 |
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| Weerakoon, Odhil S Total change: 19.40 | |   |
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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 |
| 1483 | 1324 | 2.50 | 5 | 0.97 | 20 | 19.40 | |
|  Dassanayake, D M G S | | | 1564 | SRI | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Dahanayake, Kalindu | | | 1436 | SRI | 1.00 | 1 | 0.65 | 20 | 13.00 | |  Movindu, Anusara I.h. | | | 1501 | SRI | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Hettiarachchi, C U | | | 1639 | SRI | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Wijayasuriya, Pulindu Thewmika | | | 1274 | SRI | 1.00 | 1 | 0.43 | 20 | 8.60 | |
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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