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Individual Calculations July 2013 |
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| Duneas, John Total change: 14.25 | |   |
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| 36th Trusts Chess Open 'A' Tournament | Auckland | NZL | 2013-06-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2013 | 2082 | 4.50 | 6 | 0.95 | 15 | 14.25 | |
|  Eade, Don | | | 1873 | NZL | 0.00 | 1 | -0.77 | 15 | -11.55 | |  Ang, Alphaeus Wei Ern | | | 1880 | NZL | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Runcan, Daniel I | | | 1918 | ROU | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Huang, Alex | | | 2073 | NZL | 1.00 | 1 | 0.49 | 15 | 7.35 | | | Perry, Roger L | | | 2015 | NZL | 1.00 | 1 | 0.41 | 15 | 6.15 | | | Hague, Ben | f | | 2318 | NZL | 0.50 | 1 | 0.30 | 15 | 4.50 | |
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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