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Individual Calculations May 2013 |
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| Balakrishnan, Praveen Total change: 11.10 | |   |
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| 43rd Annual World Amateur Team & US Team East | Parsippany, New Jersey | USA | 2013-02-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2062 | 2075 | 3.00 | 5 | 0.42 | 15 | 6.30 | |
|  Phelps, David B | | | 1903 | USA | 1.00 | 1 | 0.27 | 15 | 4.05 | |  Levina, Anna | | wf | 2060 | USA | 1.00 | 1 | 0.48 | 15 | 7.20 | | | Dygert, Stephen Wi | | | 2076 | USA | 1.00 | 1 | 0.50 | 15 | 7.50 | | | Bowersock, Michael | | | 2086 | USA | 0.00 | 1 | -0.48 | 15 | -7.20 | | | Ng, Andrew | | | 2186 | USA | 0.00 | 1 | -0.35 | 15 | -5.25 | |
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) | | | | 7th Annual Philadelphia Open - Master Section | Philadelphia, Pennsylvania | USA | 2013-03-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2204 | 2075 | 3.00 | 8 | 0.32 | 15 | 4.80 | |
| | Homa, Seth | f | | 2307 | USA | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Balasubramanian, Adithya | | | 2253 | IND | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Ulrich, Thomas M | | | 2239 | USA | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Strenzwilk, Denis F | | | 1960 | USA | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Patil, Anuprita A | | wf | 2079 | IND | 1.00 | 1 | 0.51 | 15 | 7.65 | | | Defibaugh, Jared E | | | 2287 | USA | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Wu, Christopher | | | 2244 | USA | 1.00 | 1 | 0.72 | 15 | 10.80 | | | Zenyuk, Iryna | c | wm | 2263 | USA | 0.00 | 1 | -0.26 | 15 | -3.90 | |
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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