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Individual Calculations March 2018 |
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| Sanudula, K M Dahamdi Total change: -15.20 | |   |
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| Sri Lanka National (Women's Qualifying) Chess Championship 2018 - Colombo Event | Colombo | SRI | 2018-02-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1247 | 1307 | 2.00 | 4 | -0.38 | 40 | -15.20 | |
|  Wijesuriya, G P Y | | wc | 1671 | SRI | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Ramanayake, R A Kavindya V | | | 1057 | SRI | 0.50 | 1 | -0.31 | 40 | -12.40 | |  Wickramasuriya, Kenolee | | | 1135 | SRI | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Attanayake, Chanindi Mewna | | | 1125 | SRI | 1.00 | 1 | 0.26 | 40 | 10.40 | |
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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