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Individual Calculations October 2015 |
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| Schwerin, Nick Total change: -44.40 | |   |
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| 2015 Michigan Open | Lansing, Michigan | USA | 2015-09-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2085 | 1949 | 0.50 | 1 | 0.18 | 40 | 7.20 | |
|  Levi, Ariel S | | | 2085 | USA | 0.50 | 1 | 0.18 | 40 | 7.20 | |
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) | | | | 2015 Harold Steen Memorial Cup | Dearborn, Michigan | USA | 2015-09-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1829 | 1949 | 0.00 | 2 | -1.29 | 40 | -51.60 | |
|  Boris, Peter Theodore | | | 1684 | USA | 0.00 | 1 | -0.82 | 40 | -32.80 | | | Chehayeb, Salah | | | 1973 | USA | 0.00 | 1 | -0.47 | 40 | -18.80 | |
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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