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Individual Calculations July 2013 |
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| Friedel, Joshua E Total change: 20.50 | |   |
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| 22nd Annual Chicago Open - Master Section | Wheeling, Illinois | USA | 2013-05-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2439 | 2485 | 7.00 | 9 | 2.05 | 10 | 20.50 | |
|  Aripov, Iskandar | | | 2196 | UZB | 1.00 | 1 | 0.16 | 10 | 1.60 | |  Preotu, Razvan | | | 2221 | CAN | 0.50 | 1 | -0.32 | 10 | -3.20 | | | Shivaji, Shivkumar | f | | 2272 | USA | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Akobian, Varuzhan | g | | 2616 | USA | 0.50 | 1 | 0.18 | 10 | 1.80 | | | Xiong, Jeffery | f | | 2376 | USA | 1.00 | 1 | 0.35 | 10 | 3.50 | | | Holt, Conrad | g | | 2513 | USA | 0.50 | 1 | 0.04 | 10 | 0.40 | | | Mikhalevski, Victor | g | | 2551 | ISR | 1.00 | 1 | 0.59 | 10 | 5.90 | | | Lenderman, Aleksandr | g | | 2585 | USA | 1.00 | 1 | 0.64 | 10 | 6.40 | | | Robson, Ray | g | | 2621 | USA | 0.50 | 1 | 0.18 | 10 | 1.80 | |
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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