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Individual Calculations February 2018 |
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| Sooriyakumar, Sanjeewan Total change: -1.60 | |   |
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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 |
| 1114 | 1117 | 2.00 | 4 | -0.04 | 40 | -1.60 | |
|  De Fonseka, Lakni Novenya | | | 1061 | SRI | 0.00 | 1 | -0.58 | 40 | -23.20 | |  Devinda, D W M Dinupa | | | 1033 | SRI | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Bandara, Nemitha | | | 1067 | SRI | 0.50 | 1 | -0.07 | 40 | -2.80 | | | Dulanjana, B H Nilesh | | | 1293 | SRI | 0.50 | 1 | 0.23 | 40 | 9.20 | |
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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