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Individual Calculations March 2020 |
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| Mendis, W Sasiri Sayuranga Total change: -39.60 | |   |
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| Sri Lanka National (Major Division ) Chess Championship 2020 - Galle Event | Galle | SRI | 2020-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1118 | 1026 | 0.50 | 4 | -0.99 | 40 | -39.60 | |
|  De Silva, K H Kalpa | | | 1157 | SRI | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Nimthaka, U J Nimuthu | | | 1110 | SRI | 0.00 | 1 | -0.38 | 40 | -15.20 | |  Nethdinu, Ruben Hiruja | | | 1033 | SRI | 0.50 | 1 | 0.01 | 40 | 0.40 | | | Rupasinghe, M H Gayumika | | | 1173 | SRI | 0.00 | 1 | -0.30 | 40 | -12.00 | |
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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