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Individual Calculations July 2012 |
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| Friedel, Joshua E Total change: 4.00 | |   |
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| 21st Annual Chicago Open - Open Section | Wheeling, Illinois | USA | 2012-05-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2444 | 2499 | 5.50 | 9 | 0.40 | 10 | 4.00 | |
|  Dougherty, Michael | f | | 2195 | CAN | 1.00 | 1 | 0.14 | 10 | 1.40 | |  Young, Angelo | m | | 2338 | PHI | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Hess, Robert L | g | | 2635 | USA | 0.00 | 1 | -0.32 | 10 | -3.20 | | | Kretchetov, Alexan | f | | 2339 | RUS | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Abrahamyan, Tatev | | wg | 2329 | USA | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Hansen, Eric | m | | 2454 | CAN | 1.00 | 1 | 0.44 | 10 | 4.40 | | | Ivanisevic, Ivan | g | | 2655 | SRB | 0.50 | 1 | 0.21 | 10 | 2.10 | | | Ramirez, Alejandro | g | | 2593 | USA | 0.50 | 1 | 0.13 | 10 | 1.30 | | | Ludwig, Daniel J | m | | 2456 | USA | 0.00 | 1 | -0.56 | 10 | -5.60 | |
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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