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Individual Calculations September 2013 |
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| Kumar, Aravind Total change: 22.50 | |   |
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| 2013 MCC July Grand Prix | New York, New York | USA | 2013-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1918 | 2058 | 1.00 | 2 | -0.36 | 15 | -5.40 | |
|  Joseph, Paul R | | | 1821 | USA | 1.00 | 1 | 0.20 | 15 | 3.00 | |  Berg, George P | | | 2015 | USA | 0.00 | 1 | -0.56 | 15 | -8.40 | |
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) | | | | 12th Annual Manhattan Open | New York, New York | USA | 2013-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2275 | 2053 | 2.00 | 4 | 1.12 | 15 | 16.80 | |
| | Scharrer, Patrick | f | | 2231 | ITA | 0.50 | 1 | 0.23 | 15 | 3.45 | | | Katz, Alexander Ross | | | 2266 | USA | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Velikhanli, Firuza | | wg | 2281 | AZE | 1.00 | 1 | 0.79 | 15 | 11.85 | | | Infanate, Miguel | f | | 2321 | DOM | 0.50 | 1 | 0.33 | 15 | 4.95 | |
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) | | | | 43rd Annual Continental Open | Sturbridge, Massachusetts | USA | 2013-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2241 | 2053 | 1.50 | 3 | 0.74 | 15 | 11.10 | |
| | Castaneda, Nelson | f | | 2227 | USA | 0.50 | 1 | 0.23 | 15 | 3.45 | | | Cherniack, Alex | | | 2262 | USA | 0.50 | 1 | 0.27 | 15 | 4.05 | | | Fikiet, Alex M | | | 2234 | USA | 0.50 | 1 | 0.24 | 15 | 3.60 | |
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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