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Rapid:
Individual Calculations February 2013 |
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| Ding, Tze How Dilwen Total change: -15.80 | |   |
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| Asian Schools Chess Rapid Championship, under-15 | New Delhi | IND | 2012-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1897 | 1771 | 1.00 | 5 | -0.79 | 20 | -15.80 | |
|  Barath, L | | | 1992 | IND | 0.50 | 1 | 0.28 | 20 | 5.60 | |  Isakjanov, Kelsinbek | | | 1936 | KGZ | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Bilguun, Sumiya | f | | 2171 * | MGL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Sudarshan, Gopal | | | 1604 | IND | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Jayaweera, C I | | | 1781 | SRI | 0.00 | 1 | -0.49 | 20 | -9.80 | | | * 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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