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Individual Calculations July 2017 |
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| Lapan, Dan Total change: -11.40 | |   |
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| 26th Annual Chicago Open | Wheeling, Illinois | USA | 2017-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2180 | 2194 | 2.50 | 6 | -0.57 | 20 | -11.40 | |
|  Mitkov, Nikola | g | | 2454 | MKD | 0.00 | 1 | -0.18 | 20 | -3.60 | |  Matus, Nastassja A | | wf | 1885 | USA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Song, Edward | f | | 2302 | USA | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Ulrich, Rachel J | | wf | 2073 | USA | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Colas, Joshua | f | | 2352 | USA | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Wang, Jason | | | 2016 | USA | 0.50 | 1 | -0.23 | 20 | -4.60 | |
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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