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Blitz:
Individual Calculations November 2023 |
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| Senadeera, S P Gayundu Bometh Total change: 40.00 | |   |
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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 |
| 1184 | 1027 | 2.50 | 5 | 1.00 | 40 | 40.00 | |
|  Thilakarathne, Malidu Amodya | | | 1226 | SRI | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Sujinth, Tharmalingam | | | 1268 | SRI | 0.00 | 1 | -0.20 | 40 | -8.00 | |  Yapa, Savitha Yonal Senarath | | | 1274 | SRI | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Samaraweera, R G D Bhagya | | | 1094 | SRI | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Tharanga, R A R | | | 1059 | SRI | 1.00 | 1 | 0.54 | 40 | 21.60 | |
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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