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Blitz:
Individual Calculations February 2018 |
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| Akasha, J P Vihanga Total change: 13.00 | |   |
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| Sri Lanka National Youth Blitz Chess Championships 2017 - Under 12 | Colombo | SRI | 2018-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1194 | 1167 | 3.00 | 5 | 0.65 | 20 | 13.00 | |
|  Dalawella, Sanuka Chandul | | | 1294 | SRI | 0.00 | 1 | -0.33 | 20 | -6.60 | |  Piyarthne, Movindu Lushan | | | 1093 | SRI | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Gunarathne, Senila Amaneth | c | | 1417 | SRI | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Liyanage, Pesandu Rashmitha | | | 1117 | SRI | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Jayaweera Gamage, Disindu Hansad | | | 1047 | SRI | 1.00 | 1 | 0.34 | 20 | 6.80 | |
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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