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Individual Calculations September 2011 |
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| Robinson, Darrian Total change: -8.55 | |   |
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| 2011 Manhattan Open - U2300 Section | New York, New York | USA | 2011-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2039 | 1956 | 1.00 | 4 | -0.57 | 15 | -8.55 | |
|  Wang, Eigen | | | 2115 | USA | 0.50 | 1 | 0.21 | 15 | 3.15 | |  Castillo, Josue Natanael | | | 2059 | DOM | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Xu, Yuan | | | 2158 | USA | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Dumont, Felix | | | 1825 | CAN | 0.00 | 1 | -0.68 | 15 | -10.20 | |
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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