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Blitz:
Individual Calculations February 2019 |
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| Matthias, Ivon Sanduni Total change: 10.00 | |   |
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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 |
| 1159 | 1002 | 2.00 | 5 | 0.50 | 20 | 10.00 | |
|  Epa, W Buthmi J | | | 1264 | SRI | 0.00 | 1 | -0.18 | 20 | -3.60 | |  Ranganath, Tharuli Vihasna | | | 1246 | SRI | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Rukaiya, Odayar Fathima | | | 1042 | SRI | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Gamage, Desandhi Dhihansa | | | 1084 | SRI | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Epa, W Bethmee V | | | 1157 | SRI | 0.00 | 1 | -0.29 | 20 | -5.80 | |
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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