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Blitz:
Individual Calculations February 2018 |
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| Weerasooriya, Senith D Jagoda Total change: 30.80 | |   |
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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 |
| 1197 | 1084 | 4.00 | 7 | 1.54 | 20 | 30.80 | |
|  Alwis, K Chanula Chanketh | | | 1325 | SRI | 1.00 | 1 | 0.80 | 20 | 16.00 | |  Nabil Nazar, Mohamed | | | 1212 | SRI | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Alwela, Senuja Thimeth | | | 1171 | SRI | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Perera, M N Akash | | | 1174 | SRI | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Basnayake, Kaushal Chaturanga | | | 1220 | SRI | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Arunakirinathan, Aruthran | | | 1143 | SRI | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Baratha Yomal, N W A | | | 1133 | SRI | 1.00 | 1 | 0.57 | 20 | 11.40 | |
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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