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Individual Calculations September 2017 |
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| Marko, Helmut S Total change: 0.60 | |   |
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| Waikato Open 2017 | Hamilton | NZL | 2017-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2024 | 1935 | 2.00 | 5 | 0.03 | 20 | 0.60 | |
|  Smith, Robert W | f | | 2255 | NZL | 0.50 | 1 | 0.37 | 20 | 7.40 | |  Hart, Ralph | | | 2142 | NZL | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Lynn, K William | | | 1845 | NZL | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Spain, Graeme A | | | 2217 | NZL | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Nolan, Graham | | | 1663 | NZL | 0.00 | 1 | -0.83 | 20 | -16.60 | |
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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