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Individual Calculations February 2018 |
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| Bandara, D M Vihara Dewmini Total change: -7.20 | |   |
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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 |
| 1234 | 1178 | 1.50 | 4 | -0.18 | 40 | -7.20 | |
|  Thilakarathne, Malidu Amodya | | | 1302 | SRI | 0.00 | 1 | -0.33 | 40 | -13.20 | |  Emandi, K L A Udumbara | | | 1008 | SRI | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Dulanjana, B H Nilesh | | | 1293 | SRI | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Ranasinghe, Diyana Sithuwanthi | | | 1333 | SRI | 0.00 | 1 | -0.29 | 40 | -11.60 | |
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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