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Individual Calculations January 2018 |
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| Wiratunga, Jenith Total change: 23.60 | |   |
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| 9th Ethugalpura International Rating Chess Championship 2017 | Kurunegala | SRI | 2017-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1272 | 1453 | 5.50 | 7 | 0.59 | 40 | 23.60 | |
|  Hewage, Mike | | | 1053 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Senevirathne, S D B K | | | 1124 | SRI | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Dissanayake, D M C M | | | 1161 | SRI | 0.50 | 1 | -0.35 | 40 | -14.00 | | | Pamuditha, A L Malith | | | 1157 | SRI | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Dabarera, G W D M | | | 1651 | SRI | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Fernando, W V A Tithira Daminda | | | 1548 | SRI | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Bandara, Y R K G | | | 1208 | SRI | 1.00 | 1 | 0.20 | 40 | 8.00 | | | * 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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