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Individual Calculations September 2011 |
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| Bartholomew, John Total change: -1.60 | |   |
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| 112th Annual US Open | Orlando, Florida | USA | 2011-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2177 | 2442 | 2.00 | 3 | -0.47 | 10 | -4.70 | |
|  Kelley, Dereque D | | | 2203 | USA | 0.50 | 1 | -0.30 | 10 | -3.00 | |  Lopez, Aldo F | | | 2182 | USA | 0.50 | 1 | -0.32 | 10 | -3.20 | | | Mu, Joshua | | | 2145 | USA | 1.00 | 1 | 0.15 | 10 | 1.50 | |
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) | | | | 2011 Manhattan Open - Open Section | New York, New York | USA | 2011-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2419 | 2442 | 5.00 | 9 | 0.31 | 10 | 3.10 | |
| | Tarifa, Alket | | | 2206 | ENG | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Schut, Han | | | 2142 | NED | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Stripunsky, Alexander | g | | 2568 | USA | 0.00 | 1 | -0.33 | 10 | -3.30 | | | Barrett, Steve | | | 2236 | ENG | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Kacheishvili, Giorgi | g | | 2582 | GEO | 0.00 | 1 | -0.31 | 10 | -3.10 | | | Gulamali, Kazim | f | | 2367 | USA | 1.00 | 1 | 0.40 | 10 | 4.00 | | | De Firmian, Nick E | g | | 2522 | USA | 1.00 | 1 | 0.61 | 10 | 6.10 | | | Lenderman, Aleksandr | g | | 2525 | USA | 0.00 | 1 | -0.39 | 10 | -3.90 | | | Safarli, Eltaj | g | | 2622 | AZE | 0.00 | 1 | -0.26 | 10 | -2.60 | |
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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