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Individual Calculations July 2012 |
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| Mabe, Chris Total change: 3.60 | |   |
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| 2012 North Carolina Invitational | Chapel Hill, North Carolina | USA | 2012-04-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2210 | 2237 | 3.50 | 5 | 0.80 | 15 | 12.00 | |
|  Timmel, John | | | 2123 | USA | 1.00 | 1 | 0.34 | 15 | 5.10 | |  Fernando, Oliver L | | | 2136 | USA | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Simpson, Ronald | f | | 2262 | USA | 1.00 | 1 | 0.53 | 15 | 7.95 | | | Mu, Joshua | | | 2175 | USA | 0.00 | 1 | -0.59 | 15 | -8.85 | | | Schroer, Jonathan | m | | 2354 | USA | 0.50 | 1 | 0.16 | 15 | 2.40 | |
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) | | | | 2012 South Carolina Open | Greenville, South Carolina | USA | 2012-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2230 | 2250 | 0.50 | 2 | -0.56 | 15 | -8.40 | |
| | Wang, Tianqi | | | 2120 | USA | 0.50 | 1 | -0.18 | 15 | -2.70 | | | Kopec, Danny | m | | 2340 | USA | 0.00 | 1 | -0.38 | 15 | -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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