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Individual Calculations August 2012 |
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| Kolev, Atanas Ivan Total change: -3.10 | |   |
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| 40th Annual World Open - Open Section | Philadelphia, Pennsylvania | USA | 2012-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2452 | 2604 | 4.50 | 7 | -0.31 | 10 | -3.10 | |
|  Gorman, Dov | f | | 2276 | USA | 1.00 | 1 | 0.13 | 10 | 1.30 | |  Shahade, Greg | m | | 2462 | USA | 0.50 | 1 | -0.19 | 10 | -1.90 | | | Zlotnikov, Mikhail | m | | 2286 | USA | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Hungaski, Robert | m | | 2488 | USA | 0.50 | 1 | -0.16 | 10 | -1.60 | | | Batchuluun, Tsegmed | g | | 2501 | MGL | 1.00 | 1 | 0.36 | 10 | 3.60 | | | So, Wesley B | g | | 2650 | PHI | 0.00 | 1 | -0.44 | 10 | -4.40 | | | Friedel, Joshua E | g | | 2503 | USA | 0.50 | 1 | -0.14 | 10 | -1.40 | |
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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