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Blitz:
Individual Calculations February 2018 |
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| Bentharaarachchi, Vinuga Ometh Total change: 4.40 | |   |
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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 |
| 1084 | 1222 | 5.00 | 7 | 0.22 | 20 | 4.40 | |
|  Jayaweera Gamage, Disindu Hansad | | | 1047 | SRI | 1.00 | 1 | 0.27 | 20 | 5.40 | |  Baratha Yomal, N W A | | | 1133 | SRI | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Gavith, J K | | | 1013 | SRI | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Samaranayaka, M L G | | | 1135 | SRI | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Piyarthne, Movindu Lushan | | | 1093 | SRI | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Sethiya , A Vinuga | | | 1113 | SRI | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Rodrigo, I Vihanga Mithsara | | | 1053 | SRI | 1.00 | 1 | 0.28 | 20 | 5.60 | |
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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