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Individual Calculations November 2017 |
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| Halpern, Daniel Total change: -3.20 | |   |
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| Marshall September-October FIDE Mondays | New York, New York | USA | 2017-09-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1905 | 1852 | 2.50 | 6 | -0.08 | 40 | -3.20 | |
|  Juac, Majur | | | 2060 | USA | 0.00 | 1 | -0.23 | 40 | -9.20 | |  Hrop, Stephen | | | 1990 | USA | 1.00 | 1 | 0.69 | 40 | 27.60 | | | West, James | | | 1943 | USA | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Uminer, Moshe | | | 1926 | USA | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Hellner, Wesley | | | 1726 | USA | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Scher, Edward | | | 1784 | USA | 0.50 | 1 | -0.09 | 40 | -3.60 | |
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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