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Blitz:
Individual Calculations February 2019 |
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| Jayasekera, Himasha Dulanji Total change: 37.00 | |   |
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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 |
| 1462 | 1313 | 3.50 | 5 | 1.85 | 20 | 37.00 | |
|  Askey, Roshell Nathasha | | | 1476 | SRI | 1.00 | 1 | 0.72 | 20 | 14.40 | |  Gimhani, H. Shashipraba | | | 1612 | SRI | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Basnayake, I U | | wc | 1708 | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Dissanayake, N F | | | 1143 | SRI | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Deepthi, Deepamala | | | 1369 | SRI | 1.00 | 1 | 0.58 | 20 | 11.60 | |
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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