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Individual Calculations May 2013 |
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| Timergazi, Layla Total change: 55.20 | |   |
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| North Island Chess Championship 2013 | Wellington | NZL | 2013-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1930 | 1775 | 4.00 | 7 | 1.84 | 30 | 55.20 | |
|  Cooper, Nigel | | | 1772 | NZL | 1.00 | 1 | 0.50 | 30 | 15.00 | |  Roberts, Michael H | | | 1841 | NZL | 1.00 | 1 | 0.59 | 30 | 17.70 | | | Johnson, Quentin | | | 2077 | NZL | 0.00 | 1 | -0.15 | 30 | -4.50 | | | James, Jack | | | 1787 | NZL | 1.00 | 1 | 0.52 | 30 | 15.60 | | | McDonald, John A | | | 2039 | NZL | 0.00 | 1 | -0.18 | 30 | -5.40 | | | Nyberg, Michael | | | 1955 | NZL | 1.00 | 1 | 0.74 | 30 | 22.20 | | | Turner, Michael G | | | 2039 | NZL | 0.00 | 1 | -0.18 | 30 | -5.40 | |
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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