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Individual Calculations July 2015 |
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| Herath, H M S S A Total change: 16.60 | |   |
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| 5th Dhamso International Chess Festival 2015 | Ambalangoda | SRI | 2015-05-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1587 | 1552 | 4.00 | 7 | 0.83 | 20 | 16.60 | |
|  Silva, L H V Vinamitha | | | 1181 | SRI | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Yashora, Tiumi | | | 1799 | SRI | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Priyankara, Chamil | | | 1952 * | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Dassanayake, D M G S | | | 1794 | SRI | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Sandeepa, L Pasindu | | | 1152 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Fernando, Upul | | | 1358 | SRI | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Mendis, W G Chinthaka | | | 1875 | SRI | 0.00 | 1 | -0.13 | 20 | -2.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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