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Individual Calculations March 2013 |
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| Leighton, John Total change: -22.80 | |   |
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| 2013 Minnesota Open Championship | St Paul, Minnesota | USA | 2013-02-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1827 | 1999 | 2.00 | 4 | -0.76 | 30 | -22.80 | |
|  Titus, Andrew L | | | 1665 | USA | 0.00 | 1 | -0.88 | 30 | -26.40 | |  Jing, Daniel Allen | | | 1629 | USA | 1.00 | 1 | 0.10 | 30 | 3.00 | | | Qu, Matthew | | | 1834 | USA | 1.00 | 1 | 0.28 | 30 | 8.40 | | | Iwu, Okechukwu N | | | 2179 | USA | 0.00 | 1 | -0.26 | 30 | -7.80 | |
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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