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Rapid:
Individual Calculations November 2023 |
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| Galkotuwa, K A R G W D R B G Total change: 0.80 | |   |
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| Sri Lanka National Rapid team Chess Championship 2023 | Colombo | SRI | 2023-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1320 | 1312 | 3.50 | 7 | 0.02 | 40 | 0.80 | |
|  Sethmitha, W A Malithu | | | 1042 | SRI | 1.00 | 1 | 0.17 | 40 | 6.80 | |  Alahakoon, T N | | | 1665 | SRI | 1.00 | 1 | 0.89 | 40 | 35.60 | | | Yatawara, O L B | | | 1534 | SRI | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Geemal, B D Gaya | | | 1100 | SRI | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Sanuda, Rehan | | | 1215 | SRI | 0.00 | 1 | -0.63 | 40 | -25.20 | | | Fernando, Diyon Senuth Randilu | | | 1277 | SRI | 0.00 | 1 | -0.55 | 40 | -22.00 | | | Ovitigala, Chenitha Mithvidu | | | 1405 | SRI | 1.00 | 1 | 0.63 | 40 | 25.20 | |
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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