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Individual Calculations May 2011 |
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| Simpson, Ronald Total change: -10.65 | |   |
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| The Big Enchilada | Raleigh, North Carolina | USA | 2011-04-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2131 | 2282 | 2.00 | 3 | -0.09 | 15 | -1.35 | |
|  Larkins, Larry R | | | 2149 | USA | 1.00 | 1 | 0.32 | 15 | 4.80 | |  Potter, John Russell | | | 2187 | USA | 0.50 | 1 | -0.13 | 15 | -1.95 | | | Dana, Maurice | | | 2057 | USA | 0.50 | 1 | -0.28 | 15 | -4.20 | |
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) | | | | 2011 North Carolina Invitational | Durham, North Carolina | USA | 2011-04-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2190 | 2282 | 2.50 | 5 | -0.62 | 15 | -9.30 | |
| | Fernando, Oliver L | | | 2226 | USA | 0.00 | 1 | -0.58 | 15 | -8.70 | | | Harris, Neal D | | | 2126 | USA | 0.50 | 1 | -0.21 | 15 | -3.15 | | | Jones, Craig W | | | 2230 | USA | 1.00 | 1 | 0.43 | 15 | 6.45 | | | Mabe, Chris J | | | 2224 | USA | 0.00 | 1 | -0.58 | 15 | -8.70 | | | Mu, Joshua | | | 2145 | USA | 1.00 | 1 | 0.32 | 15 | 4.80 | |
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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