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Individual Calculations May 2013 |
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| Perez, Robert M Total change: -1.95 | |   |
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| 7th Annual Philadelphia Open - Master Section | Philadelphia, Pennsylvania | USA | 2013-03-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2299 | 2361 | 5.00 | 9 | -0.13 | 15 | -1.95 | |
|  Patil, Anuprita A | | wf | 2079 | IND | 0.50 | 1 | -0.34 | 15 | -5.10 | |  Kumar, Aravind | f | | 2007 | USA | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Panchanathan, Magesh | g | | 2579 | IND | 0.50 | 1 | 0.28 | 15 | 4.20 | | | Margvelashvili, Giorgi | g | | 2565 | GEO | 0.50 | 1 | 0.26 | 15 | 3.90 | | | Fishbein, Alexander | g | | 2504 | USA | 0.50 | 1 | 0.19 | 15 | 2.85 | | | Bora, Safal | | | 2140 | USA | 0.50 | 1 | -0.28 | 15 | -4.20 | | | Jayakumar, Adarsh | f | | 2294 | USA | 0.50 | 1 | -0.09 | 15 | -1.35 | | | Shen, Arthur | f | | 2227 | USA | 0.50 | 1 | -0.18 | 15 | -2.70 | | | Abrahamyan, Tatev | | wg | 2300 | USA | 0.50 | 1 | -0.08 | 15 | -1.20 | |
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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