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Blitz:
Individual Calculations February 2018 |
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| Sethiya , A Vinuga Total change: -13.60 | |   |
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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 |
| 1171 | 1113 | 1.00 | 4 | -0.68 | 20 | -13.60 | |
|  Sandaruwan, M G Ravindu | | | 1226 | SRI | 0.00 | 1 | -0.35 | 20 | -7.00 | |  Basnayake, Kaushal Chaturanga | | | 1220 | SRI | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Damjith, J K | | | 1017 | SRI | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Bentharaarachchi, Vinuga Ometh | | | 1222 | SRI | 0.00 | 1 | -0.35 | 20 | -7.00 | |
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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