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Individual Calculations August 2012 |
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| Ryba, Andrew Total change: -0.30 | |   |
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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 |
| 2313 | 2162 | 2.50 | 8 | -0.02 | 15 | -0.30 | |
|  Kekelidze, Mikheil | g | | 2494 | GEO | 1.00 | 1 | 0.88 | 15 | 13.20 | |  Hungaski, Robert | m | | 2488 | USA | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Kleiman, Jake | m | | 2392 | USA | 0.50 | 1 | 0.29 | 15 | 4.35 | | | Mulyar, Michael A | m | | 2386 | USA | 0.50 | 1 | 0.28 | 15 | 4.20 | | | Zlotnikov, Mikhail | m | | 2286 | USA | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Ni, Viktorija | | wm | 2264 | USA | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Defibaugh, Jared | | | 2263 | USA | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Rand, Mark R | | | 1927 | USA | 0.00 | 1 | -0.79 | 15 | -11.85 | |
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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