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Individual Calculations January 2018 |
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| Madushanka, B W M Malith Total change: -20.80 | |   |
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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 |
| 1316 | 1516 | 6.00 | 9 | -0.52 | 40 | -20.80 | |
|  Weerasinghe, W A P M P | | | 1116 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Withana, Sanul Nethmina | | | 1116 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | De Silva, M Manindu Chanthil | | | 1228 | SRI | 0.50 | 1 | -0.34 | 40 | -13.60 | | | Bandara, R M D T | | | 1200 | SRI | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Weerasinghe, C C | | | 1894 | SRI | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Akmeemana, I U | | | 1162 | SRI | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Ushan, Lochana | | | 1243 | SRI | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Yatawara, O L B | | | 1640 | SRI | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Indrajith, J A K N T | | | 1241 | SRI | 0.50 | 1 | -0.33 | 40 | -13.20 | | | * 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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