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Blitz:
Individual Calculations April 2020 |
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| Liyanage, K P L Total change: 5.80 | |   |
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| Sri Lanka National Youth Blitz Chess Championship 2020 - Under 12Years | Colombo | SRI | 2020-02-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1083 | 1108 | 3.50 | 6 | 0.29 | 20 | 5.80 | |
|  Perera, K C D | | | 1198 | SRI | 1.00 | 1 | 0.62 | 20 | 12.40 | |  Jayasekara, Buvidu Dilhan | | | 1145 | SRI | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Jayaweera, D A Thevindu Nimnal | | | 1035 | SRI | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Wijethunga, P D Akain Jithsara | | | 1018 | SRI | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Wanasinghe, Dinitha Sandul | | | 1027 | SRI | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Waduge, Tathika | | | 1073 | SRI | 0.00 | 1 | -0.55 | 20 | -11.00 | |
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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