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Individual Calculations August 2014 |
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| Bolens, Johny Total change: -31.80 | |   |
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| Oceania Seniors Chess Championship 2014 | Sydney | AUS | 2014-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1782 | 1925 | 2.50 | 6 | -1.59 | 20 | -31.80 | |
|  Smith, Robert W | f | | 2255 | NZL | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Clarkson, Robert | | | 1661 | NZL | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Greenwood, Norman | | | 1651 | AUS | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Cooper, Nigel | | | 1722 | NZL | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Sandalciyan, Aram | | | 1704 | AUS | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Egan, Bill | c | | 1701 | AUS | 0.50 | 1 | -0.28 | 20 | -5.60 | |
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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