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Individual Calculations November 2022 |
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| De Silva, J I Ajantha Total change: -55.40 | |   |
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| Negombo International Chess Festival 2022 | Negombo | SRI | 2022-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1120 | 1397 | 3.00 | 7 | -2.77 | 20 | -55.40 | |
|  Dayarathna, N M J K | | | 1040 | SRI | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Hendavitharana, D S | | | 1147 | SRI | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Thilakaratna, B A Thevindu Kenula | | | 1052 | SRI | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Kottage, K M Nilash Nethul | | | 1159 | SRI | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Upeksha, L H I | | | 1039 | SRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Narthavi, S | | | 1320 | SRI | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Dharan, A | | | 1080 | SRI | 0.00 | 1 | -0.87 | 20 | -17.40 | |
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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