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Individual Calculations February 2018 |
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| Kiriella, K G Nimesha Shalinda Total change: 30.00 | |   |
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| Sri Lanka National Youth Chess Championship 2017 and 2018 Under - 17 years | Colombo | SRI | 2017-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1749 | 1447 | 1.50 | 5 | 0.75 | 40 | 30.00 | |
|  Thilakarathne, G M S | | | 1765 | SRI | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Malhara, W.a. Hansana | | | 1750 | SRI | 1.00 | 1 | 0.86 | 40 | 34.40 | |  Lahiru, N P G Sithija | | | 1847 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Nanayakkara, J A G Ganganath | | | 1633 | SRI | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Anojman, S. | | | 1751 | SRI | 0.00 | 1 | -0.14 | 40 | -5.60 | | | * 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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