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Individual Calculations March 2012 |
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| Schoch, Ian D Total change: 9.90 | |   |
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| 2012 Chesapeake Open | Rockville, Maryland | USA | 2012-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2059 | 2175 | 2.00 | 4 | -0.53 | 15 | -7.95 | |
|  Chang, Jeffrey E | | | 1938 | USA | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Defibaugh, Jared | | | 2192 | USA | 0.00 | 1 | -0.48 | 15 | -7.20 | |  Adu, Oladapo Oluto | m | | 2259 | NGR | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Hoopengardner, Thomas | | | 1848 | USA | 1.00 | 1 | 0.13 | 15 | 1.95 | |
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) | | | | 44th Annual Liberty Bell Open - Open Section | Philadelphia, Pennsylvania | USA | 2012-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2194 | 2175 | 4.50 | 7 | 1.19 | 15 | 17.85 | |
| | Richman, Jonathan | | | 2006 | USA | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Shen, Victor C | f | | 2305 | USA | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Williams, Chris | | | 2184 | USA | 1.00 | 1 | 0.51 | 15 | 7.65 | | | Wu, Christopher | | | 2148 | USA | 1.00 | 1 | 0.46 | 15 | 6.90 | | | Defibaugh, Jared | | | 2192 | USA | 1.00 | 1 | 0.52 | 15 | 7.80 | | | Arias Santana, Mauricio | m | | 2318 | CRC | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Minear, Peter | | | 2208 | USA | 0.50 | 1 | 0.05 | 15 | 0.75 | |
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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