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Individual Calculations September 2016 |
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| Diya, James Total change: 90.40 | |   |
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| Commonwealth Chess Championship 2016 - Under 14 Girls | Waskaduwa | SRI | 2016-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1510 | 1300 | 4.50 | 9 | 2.26 | 40 | 90.40 | |
|  De Silva, Tenara | | | 1537 | SRI | 0.00 | 1 | -0.20 | 40 | -8.00 | |  Askey, Roshell Nathasha | | | 1569 | SRI | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Kanakarathne, S Nevinka De Silva | | | 1472 | SRI | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Lu, Lillian | | | 1700 * | AUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Mishra, Anwesha | | wf | 1700 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Shaw, Laurie Ann | | | 1443 | RSA | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Goyumi, Sasika M W | | | 1448 | SRI | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Nanditha, V | | | 1372 | IND | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Jayasundara, K M Sohanee Divyana | | | 1350 | SRI | 0.00 | 1 | -0.43 | 40 | -17.20 | | | * 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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