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Blitz:
Individual Calculations November 2015 |
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| Rajapaksha, Isum Asitha Total change: 29.60 | |   |
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| National Youth Blitz Championships 2015 - Open Under 12 | Colombo | SRI | 2015-10-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1239 | 1045 | 3.00 | 6 | 1.48 | 20 | 29.60 | |
|  Kiriella, K G Gimantha Gayasha | | | 1277 | SRI | 1.00 | 1 | 0.79 | 20 | 15.80 | |  Yasanga, W C M Kasun | | | 1338 | SRI | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Withanage, G D N | | | 1196 | SRI | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Jayawardana, Chenuka Nethvidu | | | 1171 | SRI | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Delgahaliyadda, H Samadith | | | 1208 | SRI | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Vithanage, H Yasindu Rashmika | | | 1241 | SRI | 1.00 | 1 | 0.75 | 20 | 15.00 | |
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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