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Individual Calculations August 2013 |
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| Millward, David J Total change: -40.35 | |   |
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| Hampstead Under 2200 FIDE Congress June 2013 | London | ENG | 2013-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1660 | 1998 | 2.00 | 4 | -1.52 | 15 | -22.80 | |
|  Zhou, Yang-Jian | | | 1666 | ENG | 0.00 | 1 | -0.88 | 15 | -13.20 | |  Winter, Malcolm J | | | 1598 * | ENG | 0.50 | 1 | -0.42 | 15 | -6.30 | | | Ngulube, Michael | | | 1685 | ENG | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Burgoyne, Peter A | | | 1689 | ENG | 0.50 | 1 | -0.36 | 15 | -5.40 | | | * 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) | | | | Hampstead Under 2200 FIDE Congress July 2013 | London | ENG | 2013-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1646 | 1998 | 1.50 | 3 | -1.17 | 15 | -17.55 | |
| | Zhu, Richard | | | 1622 | ENG | 0.00 | 1 | -0.91 | 15 | -13.65 | | | Miu, Marinel | | | 1700 | ROU | 0.50 | 1 | -0.35 | 15 | -5.25 | | | Verma, Aditya | | | 1616 | ENG | 1.00 | 1 | 0.09 | 15 | 1.35 | |
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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