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Blitz:
Individual Calculations December 2019 |
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| Mathes Arachchi, Bhanila M Total change: 47.20 | |   |
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| Sri Lanka National Blitz Chess Championship 2019 | Colombo | SRI | 2019-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1573 | 1382 | 4.00 | 6 | 2.36 | 20 | 47.20 | |
|  Kuruppu, Supun Dasantha | c | | 1699 | SRI | 1.00 | 1 | 0.87 | 20 | 17.40 | |  Theekshana, H G Denuwan | | | 1668 | SRI | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Samarakoon, Vivash Ransara | | | 1104 | SRI | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Jayaweera, Y | | | 1614 | SRI | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Herath, N N B | | | 1744 | SRI | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Tennakoon, I L K | | | 1609 | SRI | 1.00 | 1 | 0.79 | 20 | 15.80 | |
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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