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Individual Calculations January 2020 |
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| Thilakarathne, H M G G Total change: -46.40 | |   |
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| 11th Ethugalpura International Chess Championship 2019 | Kurunegala | SRI | 2019-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1235 | 1471 | 5.00 | 8 | -1.16 | 40 | -46.40 | |
|  Bandara, R M D T | | | 1132 | SRI | 0.50 | 1 | -0.38 | 40 | -15.20 | |  Denagamuwa, Chamuditha D V S | | | 1126 | SRI | 0.50 | 1 | -0.39 | 40 | -15.60 | | | Piyathilaka, Oshadhi Ruwanya | | | 1103 | SRI | 0.50 | 1 | -0.40 | 40 | -16.00 | | | Bentharaarachchi, B D Daksha Hans | | | 1098 | SRI | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Dassanayaka, D M S P | | | 1185 | SRI | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Wimalasuriya, Kasun M. | c | | 1837 | SRI | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Adansooriya, B A | | | 1257 | SRI | 0.00 | 1 | -0.77 | 40 | -30.80 | | | Wijesinghe, Yonal | | | 1140 | SRI | 1.00 | 1 | 0.12 | 40 | 4.80 | |
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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