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Individual Calculations May 2011 |
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| Rizvi, Nasir Total change: -13.80 | |   |
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| Coulsdon Super League 2011 | Coulsdon | ENG | 2010-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2111 | 2096 | 1.00 | 4 | -0.92 | 15 | -13.80 | |
|  Rich, Mark C | c | | 2145 | ENG | 0.50 | 1 | 0.07 | 15 | 1.05 | | | Jackson, Paul G | | | 1879 | ENG | 0.50 | 1 | -0.28 | 15 | -4.20 | |  Jones, William E G | | | 2100 | ENG | 0.00 | 1 | -0.49 | 15 | -7.35 | | | Zhou, Yang-Fan | f | | 2320 | ENG | 0.00 | 1 | -0.22 | 15 | -3.30 | |
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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