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Individual Calculations September 2012 |
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| Katz, Alexander R Total change: 4.50 | |   |
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| 11th Annual Manhattan Open - U2300 Section | New York, New York | USA | 2012-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2028 | 2212 | 2.50 | 3 | 0.30 | 15 | 4.50 | |
|  Matlin, Anna | | wc | 2040 | USA | 0.50 | 1 | -0.23 | 15 | -3.45 | |  Yagiz, Bora | | | 1909 | TUR | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Hendrickson, Nolan R | | | 2135 | USA | 1.00 | 1 | 0.39 | 15 | 5.85 | |
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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