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Individual Calculations January 2019 |
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| Kulathilake, S M M P Total change: -22.00 | |   |
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| Ethugalpura International Rating Chess Championship 2018 | Kurunegala | SRI | 2018-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1137 | 1241 | 4.00 | 7 | -0.55 | 40 | -22.00 | |
|  Wijekoon, Chandana | c | | 1641 * | SRI | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Kahandawa, K A R N | | | 1076 | SRI | 0.00 | 1 | -0.72 | 40 | -28.80 | | | Priyantha, M A G A | | | 1017 | SRI | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Silva, P G A I S | | | 1076 | SRI | 0.00 | 1 | -0.72 | 40 | -28.80 | | | Suvethican, V | | | 1043 | SRI | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Jayamaha, J M L R Bandara | | | 1057 | SRI | 0.50 | 1 | -0.24 | 40 | -9.60 | | | Gunawardena, I M T S | | wc | 1052 | SRI | 1.00 | 1 | 0.25 | 40 | 10.00 | | | * 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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