Individual Calculations February 2018 |
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Bandara, A H M H N Total change: -33.60 | | |
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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 |
1147 | 1024 | 0.50 | 4 | -0.84 | 40 | -33.60 | |
| Amarathunga, W A S V | | | 1208 | SRI | 0.00 | 1 | -0.26 | 40 | -10.40 | | Ranketh, R Janindu | | | 1116 | SRI | 0.50 | 1 | 0.13 | 40 | 5.20 | | Wijeratne, Tharin | | | 1122 | SRI | 0.00 | 1 | -0.37 | 40 | -14.80 | | Bandara, W M Malitha | | | 1142 | 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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