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Individual Calculations January 2018 |
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| Sutharson, S T Total change: 70.80 | |   |
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| 9th Ethugalpura International Rating Chess Championship 2017 | Kurunegala | SRI | 2017-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1113 | 1056 | 6.00 | 10 | 1.77 | 40 | 70.80 | |
|  Herath, H M T B | | | 1113 | SRI | 1.00 | 1 | 0.58 | 40 | 23.20 | |  Siyambalapitiya, S V D S | | | 1132 | SRI | 1.00 | 1 | 0.60 | 40 | 24.00 | | | De Silva, H Adeepa Virajitha | | | 1237 | SRI | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Liyanage, L D S | | | 1103 | SRI | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Herath, H M N B | | | 1129 | SRI | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Galukagama, G L Dishen Sandaru | | | 1095 | SRI | 0.50 | 1 | 0.05 | 40 | 2.00 | | | Mannaperuma, Dilmini | | | 1074 | SRI | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Omanthage, D S | | | 1108 | SRI | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Gamlath, G M M W | | | 1052 | SRI | 0.50 | 1 | -0.01 | 40 | -0.40 | | | Indisa, E M Tiran | | | 1085 | SRI | 1.00 | 1 | 0.54 | 40 | 21.60 | |
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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