Individual Calculations February 2019 |
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Hetti Arachchige, Thisumi S Total change: -19.20 | | |
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Sri Lanka National Youth Chess Championship 2018 Under - 15 years Girls | Colombo | SRI | 2018-12-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
1256 | 1318 | 3.00 | 6 | -0.48 | 40 | -19.20 | |
| Wickramarachchi, Hasini Chamaths | | | 1068 | SRI | 1.00 | 1 | 0.19 | 40 | 7.60 | | Tharushi, T H D Niklesha | | wc | 1604 | SRI | 0.00 | 1 | -0.16 | 40 | -6.40 | | Silva, K Thilini Pomodya | | | 1084 | SRI | 1.00 | 1 | 0.21 | 40 | 8.40 | | Dissanayake, D M B S | | | 1063 | SRI | 1.00 | 1 | 0.19 | 40 | 7.60 | | Fernando, G W Nethmi L | | | 1555 | SRI | 0.00 | 1 | -0.20 | 40 | -8.00 | | Wijesekara, Dinuka Sewmini | | | 1159 | SRI | 0.00 | 1 | -0.71 | 40 | -28.40 | | 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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