Individual Calculations February 2018 |
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Samuditha, B Sandes Total change: 14.00 | | |
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Sri Lanka National Youth Chess Championship 2017 and 2018 Under - 13 years | Colombo | SRI | 2017-12-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
1140 | 1011 | 2.00 | 5 | 0.35 | 40 | 14.00 | |
| Bandara, W M Malitha | | | 1142 | SRI | 0.50 | 1 | 0.18 | 40 | 7.20 | | Ranketh, R Janindu | | | 1116 | SRI | 0.50 | 1 | 0.14 | 40 | 5.60 | | Kavisekara, Manula Heshan | | | 1109 | SRI | 1.00 | 1 | 0.63 | 40 | 25.20 | | Bandara, W M Nadil Dulshen | | | 1199 | SRI | 0.00 | 1 | -0.26 | 40 | -10.40 | | Jayaweera, Hashan | | | 1132 | SRI | 0.00 | 1 | -0.34 | 40 | -13.60 | | 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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