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Individual Calculations June 2018 |
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| Jayawickrama, U W R K Total change: 13.20 | |   |
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| 8th Dhamso International Chess Festival 2018 | Ambalngoda | SRI | 2018-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1352 | 1318 | 3.50 | 6 | 0.66 | 20 | 13.20 | |
|  Wettasinha, Vasanta | | | 1691 | SRI | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Galukagama, G L Dishen Sandaru | | | 1047 | SRI | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Abeysinghe, Irushi Layanga | | | 1152 | SRI | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Upananda, K Y Sasmitha | | | 1626 | SRI | 0.50 | 1 | 0.36 | 20 | 7.20 | | | Deshappriya, D Kalindu | | | 1493 | SRI | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Thilakarathne, L N | | | 1100 | SRI | 1.00 | 1 | 0.22 | 20 | 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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