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Blitz:
Individual Calculations December 2018 |
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| Nabil Nazar, Mohamed Total change: 8.00 | |   |
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| Sri Lanka National Youth Blitz Championship 2018 - Under 12 Open | Colombo | SRI | 2018-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1237 | 1252 | 3.00 | 5 | 0.40 | 20 | 8.00 | |
|  Lavanga, D Binuka | | | 1103 | SRI | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Hewawasam, H Y Thisaga Manvidu | | | 1195 | SRI | 1.00 | 1 | 0.42 | 20 | 8.40 | |  Dalawella, Sanuka Chandul | | | 1295 | SRI | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Akash, P A Oditha | | | 1236 | SRI | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Mathes Arachchi, Bhanila M | | | 1356 | SRI | 0.00 | 1 | -0.36 | 20 | -7.20 | |
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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