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Individual Calculations October 2015 |
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| Boris, Peter Theodore Total change: 6.00 | |   |
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| 2015 Harold Steen Memorial Cup | Dearborn, Michigan | USA | 2015-09-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1866 | 1684 | 1.00 | 3 | 0.15 | 40 | 6.00 | |
|  Schwerin, Nick | | | 1949 | USA | 1.00 | 1 | 0.82 | 40 | 32.80 | |  Chehayeb, Salah | | | 1973 | USA | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Zhang, Henry | | | 1677 | CAN | 0.00 | 1 | -0.51 | 40 | -20.40 | |
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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