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Blitz:
Individual Calculations November 2023 |
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| Pathiraja, S P I A Total change: 6.80 | |   |
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| Sri Lanka National Blitz team Chess Championship 2023 | Colombo | SRI | 2023-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1309 | 1139 | 1.00 | 3 | 0.17 | 40 | 6.80 | |
|  Omaththage, S Y | | | 1264 | SRI | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Akasha, J P Vihanga | | | 1367 | SRI | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Dissanayake, D M Madushan Sameera | | | 1297 | SRI | 0.00 | 1 | -0.29 | 40 | -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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