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Individual Calculations October 2016 |
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| Aryan, Arora Total change: 6.80 | |   |
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| Commonwealth Chess Championship 2016 - Under 14 Boys | Waskaduwa | SRI | 2016-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1604 | 1456 | 2.50 | 7 | 0.17 | 40 | 6.80 | |
|  Vatsal, Singhania | | | 1815 | IND | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Senavin, Dunura | | | 1600 | SRI | 0.50 | 1 | 0.19 | 40 | 7.60 | |  Theekshana, H G Denuwan | | | 1697 | SRI | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Vidyarathna, Anjitha | | | 1375 | SRI | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Thilakarathne, G M H | c | | 1856 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Devnaka, Chamin | | | 1307 | SRI | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Jayawardana, Lasal | | | 1581 | SRI | 0.00 | 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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