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Individual Calculations March 2012 |
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| Arias Santana, Mauricio Total change: 16.50 | |   |
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| 44th Annual Liberty Bell Open - Open Section | Philadelphia, Pennsylvania | USA | 2012-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2207 | 2318 | 5.00 | 6 | 1.10 | 15 | 16.50 | |
|  Williams, Chris | | | 2184 | USA | 1.00 | 1 | 0.32 | 15 | 4.80 | |  Shen, Arthur | f | | 2203 | USA | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Williams, Justus D | | | 2169 | USA | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Minear, Peter | | | 2208 | USA | 0.50 | 1 | -0.15 | 15 | -2.25 | | | Schoch, Ian D | | | 2175 | USA | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Shen, Victor C | f | | 2305 | USA | 0.50 | 1 | -0.02 | 15 | -0.30 | |
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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