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Rapid:
Individual Calculations November 2022 |
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| Thanujana, D M Sinaly Total change: 51.40 | |   |
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| Sri Lanka Women's National Rapid Chess Championship 2022 | Colombo | SRI | 2022-09-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1391 | 1178 | 2.00 | 4 | 0.99 | 20 | 19.80 | |
|  Mendis, Dasuni Hansika | | wf | 1559 | SRI | 1.00 | 1 | 0.91 | 20 | 18.20 | |  Abeysinghe, H M H Janandani | | | 1459 | SRI | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Newansa, M Esandi | | | 1148 | SRI | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Sanudula, K M Dahamdi | | wc | 1396 | SRI | 0.00 | 1 | -0.22 | 20 | -4.40 | |
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) | | | | Sri Lanka National Youth Rapid Chess Championships 2022 - U18 G | Dehiwala | SRI | 2022-10-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1236 | 1178 | 3.00 | 5 | 0.79 | 40 | 31.60 | |
| | Somarathne, Subhaga Kushali | | | 1107 | SRI | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Sandeepani, M Tharushi | | | 1528 | SRI | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Bandara, Lakshika Sathsarani | | | 1070 | SRI | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Sandanayake, Nimansa Sasanduni | | | 1095 | SRI | 0.00 | 1 | -0.61 | 40 | -24.40 | | | Premanath, Prasansa | | | 1380 | SRI | 1.00 | 1 | 0.76 | 40 | 30.40 | |
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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