Individual Calculations September 2011 |
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Chen, Kevin E Total change: 0.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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39th Annual World Open - U2200 Section | Philadelphia, Pennsylvania | USA | 2011-06-28 |
Rc | Ro | w | n | change | K | K*chg | Game |
2100 | 2007 | 1.50 | 4 | 0.00 | 30 | 0.00 | |
| Xin, Samuel L | | | 2022 | USA | 0.00 | 1 | -0.48 | 30 | -14.40 | | Schemm, Michael A | | | 2163 | USA | 0.00 | 1 | -0.29 | 30 | -8.70 | | Shabazz, Daaim | | | 2066 | USA | 1.00 | 1 | 0.58 | 30 | 17.40 | | Yurenok, Sergey | | | 2150 | USA | 0.50 | 1 | 0.19 | 30 | 5.70 | | 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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