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Individual Calculations September 2011 |
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| Troff, Kayden W Total change: 23.55 | |   |
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| 39th Annual World Open - Open Section | Philadelphia, Pennsylvania | USA | 2011-06-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2329 | 2255 | 4.50 | 9 | 0.72 | 15 | 10.80 | |
|  Shabalov, Alexander | g | | 2586 | USA | 0.50 | 1 | 0.38 | 15 | 5.70 | |  Robson, Ray | g | | 2545 | USA | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Ni, Viktorija | | wm | 2178 | LAT | 1.00 | 1 | 0.39 | 15 | 5.85 | | | De Firmian, Nick E | g | | 2526 | USA | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Sandager, Stephen | | | 2134 | USA | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Krush, Irina | m | wg | 2469 | USA | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Coleman, Teddy | f | | 2262 | USA | 0.00 | 1 | -0.49 | 15 | -7.35 | | | Shen, Arthur | f | | 2146 | USA | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Wang, Eigen | | | 2115 | USA | 1.00 | 1 | 0.31 | 15 | 4.65 | |
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) | | | | 1st Metropolitan Chess FIDE International | Los Angeles, CA | USA | 2011-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2314 | 2282 | 4.50 | 8 | 0.85 | 15 | 12.75 | |
| | Molner, Mackenzie | m | | 2447 | USA | 0.50 | 1 | 0.22 | 15 | 3.30 | | | Amanov, Zhanibek | m | | 2382 | KAZ | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Ulrich, Thomas M | | | 2093 | USA | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Panjwani, Raja | m | | 2420 | CAN | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Brown, Michael W | | | 2121 | USA | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Bercys, Salvijus | m | | 2487 | USA | 0.50 | 1 | 0.26 | 15 | 3.90 | | | Kurosaki, Takashi | | | 2131 | USA | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Altounian, Levon | m | | 2431 | USA | 0.50 | 1 | 0.20 | 15 | 3.00 | |
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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