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Individual Calculations March 2012 |
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| Seabrook, Roy Total change: -7.50 | |   |
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| 119 NZL Championship Queenstown Open | Queenstown | NZL | 2012-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2080 | 1873 | 1.00 | 6 | -0.50 | 15 | -7.50 | |
|  West, Guy | m | | 2273 * | AUS | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Johnson, Quentin J F | | | 2127 | NZL | 0.00 | 1 | -0.19 | 15 | -2.85 | | | McDonald, John | | | 2068 | NZL | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Ilic, Ilija | | | 2010 | AUS | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Davis, Justin | | | 1985 | NZL | 1.00 | 1 | 0.65 | 15 | 9.75 | |  Armstrong, Malcolm J | | | 2016 | ENG | 0.00 | 1 | -0.31 | 15 | -4.65 | | | * 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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