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Individual Calculations August 2012 |
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| Iyengar, Udit Total change: -19.05 | |   |
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| 40th Annual World Open - U2200 Section | Philadelphia, Pennsylvania | USA | 2012-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2093 | 2010 | 1.50 | 6 | -0.83 | 15 | -12.45 | |
|  Krienke, Makaio W | | | 2068 | USA | 0.50 | 1 | 0.08 | 15 | 1.20 | |  Dykes, Denton | | | 2139 | USA | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Swaminathan, Rahul | | | 2091 | USA | 1.00 | 1 | 0.61 | 15 | 9.15 | | | Weiner, Zachary J | | | 2096 | USA | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Yu, Corbin Zachary | | | 2181 | USA | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Sachs, Derek D | | | 1980 | USA | 0.00 | 1 | -0.54 | 15 | -8.10 | |
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) | | | | 2012 Peoples Tournament | Pleasanton, California | USA | 2012-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2021 | 2010 | 1.50 | 4 | -0.44 | 15 | -6.60 | |
| | Viswanadha, Kesav | | | 2015 | USA | 0.00 | 1 | -0.49 | 15 | -7.35 | | | Hatarik, Robert | | | 2187 | GER | 0.50 | 1 | 0.23 | 15 | 3.45 | | | Zhu, Jack Qijie | | | 2038 | USA | 0.00 | 1 | -0.46 | 15 | -6.90 | | | Wang, Michael | | | 1845 | USA | 1.00 | 1 | 0.28 | 15 | 4.20 | |
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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