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Individual Calculations January 2013 |
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| Friedel, Joshua E Total change: -2.70 | |   |
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| 48th Annual American Open | Orange, California | USA | 2012-11-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2345 | 2495 | 4.50 | 7 | -0.27 | 10 | -2.70 | |
|  Krishnan, Varun | | | 2217 | USA | 0.50 | 1 | -0.33 | 10 | -3.30 | |  Viswanadha, Kesav | | | 2111 | USA | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Yankovsky, Roman | m | | 2474 | RUS | 1.00 | 1 | 0.47 | 10 | 4.70 | | | Banawa, Joel | f | | 2354 | USA | 0.50 | 1 | -0.19 | 10 | -1.90 | | | Matikozyan, Andranik | m | | 2426 | ARM | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Peters, Jack | m | | 2355 | USA | 0.50 | 1 | -0.19 | 10 | -1.90 | | | Khachiyan, Melikset | g | | 2479 | USA | 0.50 | 1 | -0.02 | 10 | -0.20 | |
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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