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Individual Calculations November 2023 |
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| Jayanka, L P P R Total change: -6.80 | |   |
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| Kandy Open International Rating Chess Championships 2023 | Kandy | SRI | 2023-09-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1171 | 1278 | 5.50 | 9 | -0.34 | 20 | -6.80 | |
|  Perera, K A S M | | | 1065 | SRI | 0.50 | 1 | -0.27 | 20 | -5.40 | |  Wickramasuriya, Diheli Sethnara | | | 1092 | SRI | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Medawatta, M G Dewtharu M | | | 1093 | SRI | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Rathnayake, R M R S | | | 1095 | SRI | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Galagama, Sathindu | | | 1135 | SRI | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Sutharshan, Shasrutha | | | 1135 | SRI | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Fernando, G W Nethmi L | | | 1654 | SRI | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Rathnasooriya, Srimali Dhanushika | | | 1136 | SRI | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Somarathna, H G Senuth Niduwara | | | 1134 | SRI | 1.00 | 1 | 0.31 | 20 | 6.20 | |
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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