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Individual Calculations August 2012 |
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| Macaspac, Arthur M Total change: 7.80 | |   |
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| 40th Annual World Open - U2200 Section | Philadelphia, Pennsylvania | USA | 2012-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2051 | 2080 | 3.50 | 6 | 0.26 | 30 | 7.80 | |
|  Sachs, Derek D | | | 1980 | USA | 1.00 | 1 | 0.36 | 30 | 10.80 | | | Yan, Gaibo | | | 2065 | USA | 0.50 | 1 | -0.02 | 30 | -0.60 | |  Bryant, Todd | | | 2044 | USA | 1.00 | 1 | 0.45 | 30 | 13.50 | | | Krienke, Makaio W | | | 2068 | USA | 1.00 | 1 | 0.48 | 30 | 14.40 | | | Kis, Lorand Bela | | | 2078 | USA | 0.00 | 1 | -0.50 | 30 | -15.00 | | | Yim, Tony Sung | | | 2071 | KOR | 0.00 | 1 | -0.51 | 30 | -15.30 | |
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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