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Blitz:
Individual Calculations October 2017 |
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| De Silva, Shelani Total change: -28.40 | |   |
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| Inaugural Sri Lanka National Blitz Women Chess Championship 2017 | Colombo | SRI | 2017-09-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1445 | 1622 | 2.00 | 5 | -1.42 | 20 | -28.40 | |
|  Hetti Arachchige, Thisumi S | | | 1222 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Sanudula, K M Dahamdi | | | 1265 | SRI | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Ranasinghe, S D | | wm | 1867 | SRI | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Tharushi, T H D Niklesha | | wc | 1625 | SRI | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Pavalachandran, Ashvini | | | 1247 | SRI | 0.00 | 1 | -0.91 | 20 | -18.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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