Individual Calculations February 2018 |
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Punchihewa, Geeneth Devmika Total change: -78.40 | | |
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Sri Lanka National Youth Chess Championship 2017 and 2018 Under - 15 years | Colombo | SRI | 2017-12-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
1081 | 1347 | 0.50 | 3 | -1.96 | 40 | -78.40 | |
| Thilakaratne, D N Adithya Wijetu | | | 1128 | SRI | 0.00 | 1 | -0.78 | 40 | -31.20 | | Rashmitha, G Malshan Chamika | | | 1020 | SRI | 0.50 | 1 | -0.37 | 40 | -14.80 | | Rajapaksha, Isum Asitha | | | 1095 | SRI | 0.00 | 1 | -0.81 | 40 | -32.40 | | 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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