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Individual Calculations February 2018 |
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| Sathkumara, S M H D Total change: -68.00 | |   |
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| 22nd Battle of the Kings Inter School Team Chess Championship 2018 | Colombo | SRI | 2018-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1263 | 1409 | 1.00 | 4 | -1.70 | 40 | -68.00 | |
|  Pathirana, Luchitha Disal | | | 1120 | SRI | 0.00 | 1 | -0.84 | 40 | -33.60 | |  Liyanage, Manith Dulwan | | | 1138 | SRI | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Ranasinghe, R Y G | | | 1349 | SRI | 0.00 | 1 | -0.58 | 40 | -23.20 | | | Dipsara, K M Dumal Kavish | | | 1445 | SRI | 0.00 | 1 | -0.45 | 40 | -18.00 | |
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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