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Individual Calculations September 2012 |
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| Kats, Alena Total change: 5.10 | |   |
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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 |
| 2107 | 2130 | 3.00 | 5 | 0.34 | 15 | 5.10 | |
|  Weatherspoon, Kyler J | | | 1949 | USA | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Sena, Juan Oscar | | | 2143 | DOM | 0.50 | 1 | 0.02 | 15 | 0.30 | |  Fabbri, Alexander | | | 2071 | USA | 1.00 | 1 | 0.42 | 15 | 6.30 | | | Jacobs, Jon | f | | 2290 | USA | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Barayev, Isaac | | | 2083 | USA | 0.50 | 1 | -0.07 | 15 | -1.05 | |
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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