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Individual Calculations October 2018 |
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| Kuruppu, Supun Dasantha Total change: 10.40 | |   |
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| Sri Lanka Junior National Chess Championship 2018 | Colombo | SRI | 2018-08-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1569 | 1824 | 6.00 | 7 | 0.52 | 20 | 10.40 | |
|  Pamuditha, A L Malith | | | 1424 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Nethmina, S A Indura | | | 1424 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sivathanujan, S | | | 1577 | SRI | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Jeyanthan, Krishna Rahul | | | 1579 | SRI | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Samarakoon, Hevidu | | | 1598 | SRI | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Thenuwara, Rashmika | | | 1427 | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Gunaratne, Mojitha Sathsara | c | | 1957 | SRI | 1.00 | 1 | 0.68 | 20 | 13.60 | | | * 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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