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Individual Calculations March 2020 |
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| Indusara, M G Janitha Total change: 6.00 | |   |
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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 |
| 1439 | 1419 | 2.50 | 5 | 0.15 | 40 | 6.00 | |
|  Deshappriya, D Kalindu | | | 1528 | SRI | 0.00 | 1 | -0.35 | 40 | -14.00 | |  Ruwantha, L G Irindu | | | 1039 | SRI | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Lakshitha, H H Sasindu | | | 1687 | SRI | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Nimsanda, K H Savitha | | | 1168 | SRI | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Piyumantha, M Thisal Manjith | | | 1774 | SRI | 0.00 | 1 | -0.11 | 40 | -4.40 | |
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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