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Individual Calculations September 2012 |
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| Acosta, Mariano A Total change: 4.65 | |   |
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| 7th Annual Indianapolis Open | Indianapolis, Indiana | USA | 2012-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2118 | 1958 | 1.50 | 4 | 0.31 | 15 | 4.65 | |
|  Schmakel, Sam A | | | 2127 | USA | 0.00 | 1 | -0.28 | 15 | -4.20 | |  Tallo, Emily | | | 1980 | USA | 1.00 | 1 | 0.53 | 15 | 7.95 | | | Karklins, Andrew | f | | 2172 | USA | 0.50 | 1 | 0.27 | 15 | 4.05 | | | Menon, Gopal S | | | 2193 | USA | 0.00 | 1 | -0.21 | 15 | -3.15 | |
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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