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Blitz:
Individual Calculations February 2018 |
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| Udumullage, Senuja Dilmith Total change: -22.40 | |   |
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| Sri Lanka National Youth Bliz Chess Championship 2017 Under - 14 years | Colombo | SRI | 2018-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1244 | 1173 | 1.00 | 5 | -1.12 | 20 | -22.40 | |
|  Pallie, Tuan Ehshan | | | 1446 | SRI | 0.00 | 1 | -0.17 | 20 | -3.40 | |  Galukagama, G L Dishen Sandaru | | | 1045 | SRI | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Dissanayake, R K T | | | 1505 | SRI | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Liyanage, Pasindu Randul | | | 1112 | SRI | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Devnaka, Chamin | | | 1113 | SRI | 0.00 | 1 | -0.58 | 20 | -11.60 | |
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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