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Individual Calculations September 2013 |
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| Akman, Serkan Total change: 6.60 | |   |
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| Mistrzostwa NATO w Szachach. | Rynia k/.Warszawy | POL | 2013-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2037 | 1948 | 2.50 | 6 | 0.22 | 30 | 6.60 | |
|  Hater, David | | | 2147 | USA | 0.50 | 1 | 0.26 | 30 | 7.80 | |  Onley, David E | | | 2103 | ENG | 0.00 | 1 | -0.29 | 30 | -8.70 | | | Ranario, Dan | | | 2062 | USA | 0.00 | 1 | -0.34 | 30 | -10.20 | | | Chwieseni, Edward I | | | 1754 | ENG | 1.00 | 1 | 0.25 | 30 | 7.50 | | | Tucker, David S | | | 2069 | ENG | 0.00 | 1 | -0.34 | 30 | -10.20 | | | Oltean, Gusztav | | | 2084 | HUN | 1.00 | 1 | 0.68 | 30 | 20.40 | |
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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