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Individual Calculations January 2020 |
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| Iddagoda, Nikitha Total change: -3.00 | |   |
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| 11th Ethugalpura International Chess Championship 2019 | Kurunegala | SRI | 2019-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1388 | 1632 | 6.00 | 8 | -0.15 | 20 | -3.00 | |
|  Jayasinghe, W M S | | | 1232 * | SRI | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Wickramarathne, D Jehan Randil | | | 1232 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Herath, Abhimani | | | 1232 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Dassanayake, D M G S | | | 1918 | SRI | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Jayawardana, T M A | | | 1326 | SRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Morais, Sanithu Leander Pamudith | | | 1421 | SRI | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Lansakara, B M | | | 1487 | SRI | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Adansooriya, B A | | | 1257 | SRI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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