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Individual Calculations November 2022 |
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| Asuramanna, Mevindu Hansana Total change: 6.40 | |   |
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| Negombo International Chess Festival 2022 | Negombo | SRI | 2022-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1359 | 1290 | 2.00 | 4 | 0.16 | 40 | 6.40 | |
|  De Silva, Osheen | | | 1800 | SRI | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Dharan, A | | | 1080 | SRI | 1.00 | 1 | 0.23 | 40 | 9.20 | |  Newansa, M Esandi | | | 1474 | SRI | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Peires, A Nethmina Dewshan | | | 1081 | SRI | 1.00 | 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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