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Blitz:
Individual Calculations November 2023 |
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| Perera, W Chamoth Chiranda Total change: 12.80 | |   |
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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 |
| 1179 | 1013 | 1.50 | 4 | 0.32 | 40 | 12.80 | |
|  Nandasiri, Omiru | | | 1358 | SRI | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Katheesan, U | | | 1032 | SRI | 0.50 | 1 | 0.03 | 40 | 1.20 | |  Ronaldo, L H K | | | 1140 | SRI | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Mihindupriya, Thisitha Bashana | | | 1184 | SRI | 0.50 | 1 | 0.23 | 40 | 9.20 | |
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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