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Individual Calculations May 2013 |
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| Jackson, L Ross Total change: -21.60 | |   |
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| North Island Chess Championship 2013 | Wellington | NZL | 2013-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1843 | 1948 | 3.00 | 7 | -1.44 | 15 | -21.60 | |
|  Capper, David S | | | 1749 | NZL | 1.00 | 1 | 0.24 | 15 | 3.60 | |  Berg-Jensen, Joachim | | | 2183 | NOR | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Gold, Hamish R | | | 1807 | NZL | 0.00 | 1 | -0.69 | 15 | -10.35 | | | Nicholls, Leighton | | | 1774 | NZL | 0.50 | 1 | -0.23 | 15 | -3.45 | | | Stracy, Don M | | | 1647 | NZL | 0.00 | 1 | -0.85 | 15 | -12.75 | | | Brockway, Andrew | | | 1788 | NZL | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Nyberg, Michael | | | 1955 | NZL | 0.50 | 1 | 0.01 | 15 | 0.15 | |
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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