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Individual Calculations February 2020 |
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| Kannangara, Ginuri Total change: 0.00 | |   |
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| Sri Lanka National Youth Chess Championship 2019 - Under 13 years Girls | Colombo | SRI | 2019-12-27 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1151 | 0 | 2.00 | 6 | 0.00 | 1026 | | 0.00 | |
|  Gamage, Desandhi Dhihansa | | | 1345 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |  Bakmeewewa, L C | | | 1132 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Gunawardena, I M T S | | wc | 1183 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Minsadi, S K Nimna | | | 1064 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Gunathilaka, I Senadi Lisara | | | 1044 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Bandara, Thushi Shiwanga | | | 1139 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |
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) | | | | Kaluthara International Chess Festival 2020 | Kaluthara | SRI | 2020-01-15 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1206 | 0 | 0.50 | 4 | 0.00 | 884 | | 0.00 | |
| | Ahangama, Senuka Aswin | | | 1484 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Wickramaarachchi, Nayanaka Insara | | | 1214 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Wickramasinghe, V W A Sanuda Sand | | | 1091 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Senevirathne, D C B K | | | 1035 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |
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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