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Individual Calculations June 2013 |
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| Simpson, Ronald Total change: 8.70 | |   |
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| 2013 NC Invitational | chapel Hill, North Carolina | USA | 2013-03-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2199 | 2263 | 3.50 | 5 | 0.58 | 15 | 8.70 | |
|  Ardaman, Miles F | f | | 2283 | USA | 0.00 | 1 | -0.47 | 15 | -7.05 | | | Mabe, Chris | | | 2255 | USA | 1.00 | 1 | 0.49 | 15 | 7.35 | |  Shamilov, Eduard D | | | 2187 | USA | 1.00 | 1 | 0.40 | 15 | 6.00 | | | Mu, Joshua Wang | | | 2185 | USA | 0.50 | 1 | -0.11 | 15 | -1.65 | | | Timmel, John | | | 2087 | USA | 1.00 | 1 | 0.27 | 15 | 4.05 | |
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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