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Individual Calculations October 2017 |
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| Lim, Benjamin U Total change: 11.20 | |   |
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| 2017 New Zealand Seniors Chess Championship | Mt Maunganui | NZL | 2017-09-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2041 | 1941 | 2.50 | 5 | 0.56 | 20 | 11.20 | |
|  Smith, Robert W | f | | 2230 | NZL | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Milligan, Helen | c | wf | 2007 | NZL | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Gibbons, Robert E | f | | 1956 | NZL | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Findlay, John | | | 1720 | NZL | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Dive, Russell J | m | | 2294 | NZL | 0.00 | 1 | -0.11 | 20 | -2.20 | |
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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