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Individual Calculations February 2015 |
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| Smith, Vivian J Total change: -19.00 | |   |
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| New Zealand Open including 122nd Championship | Auckland | NZL | 2015-01-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1827 | 1762 | 2.00 | 7 | -0.95 | 20 | -19.00 | |
|  McLaren, Leonard J | | | 2162 * | NZL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Li, Rodney Xiang Rei | | | 1452 | NZL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Rossiter, Philip E | | | 1775 | NZL | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Li, William Xiang Wei | | | 1935 | NZL | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Cooper, Nigel | | | 1714 | NZL | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Maris, Robert | | | 1895 | AUS | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Tsagarakis, Angelo | | | 1855 | AUS | 0.00 | 1 | -0.37 | 20 | -7.40 | | | * 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) | | |
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