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Blitz:
Individual Calculations February 2019 |
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| Askey, Roshell Nathasha Total change: -26.20 | |   |
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| Sri Lanka National Women's Blitz Chess Championship 2018 | Colombo | SRI | 2018-10-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1292 | 1476 | 3.00 | 6 | -1.31 | 20 | -26.20 | |
|  Thilakarathna, H H Thenuji Sethu | | | 1113 | SRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Jayasekera, Himasha Dulanji | | wc | 1313 | SRI | 0.00 | 1 | -0.72 | 20 | -14.40 | |  Ranganath, Tharuli Vihasna | | | 1246 | SRI | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Sarathchandra, Gihansa M | | | 1272 | SRI | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Epa, W Bethmee V | | | 1157 | SRI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Methmani, Nelunika | | wm | 1653 | SRI | 0.00 | 1 | -0.27 | 20 | -5.40 | |
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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