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Individual Calculations November 2015 |
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| Boidiya, Sidi Total change: -38.60 | |   |
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| 2015 Millionaire Chess Open II Under 2200 Section | Las Vegas, Nevada | USA | 2015-10-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1953 | 2093 | 1.50 | 5 | -1.93 | 20 | -38.60 | |
|  Shabazz, Daaim | | | 2003 | USA | 1.00 | 1 | 0.38 | 20 | 7.60 | |  Phillips, Ryan | | | 1902 | USA | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Nwoye, Nnamdi | | | 1975 | NGR | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Boff, Andre Ricardo | | | 1933 | BRA | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Blessing, Anthony A | | | 1953 | USA | 0.00 | 1 | -0.69 | 20 | -13.80 | |
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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