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Individual Calculations August 2012 |
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| Aaron, Deepak Total change: -18.00 | |   |
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| 9th Annual Philadelphia International | Philadelphia, Pennsylvania | USA | 2012-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2182 | 2263 | 4.00 | 8 | -0.78 | 15 | -11.70 | |
|  Battaglini, Gabriel | m | | 2412 | FRA | 0.00 | 1 | -0.30 | 15 | -4.50 | |  Nahutin, Yevgeni | | | 1999 | CAN | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Burnett, Ronald | m | | 2360 | USA | 0.50 | 1 | 0.13 | 15 | 1.95 | | | Sachdev, Tania | m | wg | 2417 | IND | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Ulrich, Thomas M | | | 2086 | USA | 0.00 | 1 | -0.73 | 15 | -10.95 | | | Obiamiwe, Paul E | | | 1985 | NGR | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Ebrahim-Shirazi , Behrooz | | | 2070 | CAN | 0.50 | 1 | -0.25 | 15 | -3.75 | | | Pratyusha, Bodda | | | 2123 | IND | 1.00 | 1 | 0.31 | 15 | 4.65 | |
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) | | | | 40th Annual World Open - U2400 Section | Philadelphia, Pennsylvania | USA | 2012-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2140 | 2263 | 5.50 | 9 | -0.42 | 15 | -6.30 | |
| | Hughes, John Lodger | | | 2084 | USA | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Nilsson, Martin | | | 2197 | SWE | 0.50 | 1 | -0.09 | 15 | -1.35 | | | Aramil, William J | | | 2264 | USA | 0.00 | 1 | -0.50 | 15 | -7.50 | | | Wu, Hengyi | | | 2090 | USA | 0.50 | 1 | -0.23 | 15 | -3.45 | | | Chiang, Michael | | | 2144 | USA | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Iwu, Okechukwu Ane | | | 2166 | USA | 0.50 | 1 | -0.13 | 15 | -1.95 | | | Hendrickson, Nolan | | | 2122 | USA | 0.00 | 1 | -0.69 | 15 | -10.35 | | | Roy, Myriam | | | 1951 | CAN | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Stewart, William J | | | 2238 | USA | 1.00 | 1 | 0.47 | 15 | 7.05 | |
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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