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Individual Calculations September 2014 |
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| Nydick, Brandon Total change: -14.00 | |   |
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| 13th Annual Manhattan Open | New York, New York | USA | 2014-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2072 | 1981 | 2.00 | 5 | -0.07 | 40 | -2.80 | |
|  Kudrin, Sergey | g | | 2381 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Rudowski, Szymon | | | 1818 | USA | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Goldenberg, Ryan D | | | 2314 | USA | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Erdene, Baasansuren | c | | 1838 | MGL | 0.00 | 1 | -0.69 | 40 | -27.60 | | | Pillai, Kadhir | c | | 2009 | USA | 1.00 | 1 | 0.54 | 40 | 21.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | 4th Annual Potomac Open | Rockville, Maryland | USA | 2014-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2056 | 2014 | 1.50 | 4 | -0.28 | 40 | -11.20 | |
| | Slack, David | | | 1902 | USA | 0.50 | 1 | -0.15 | 40 | -6.00 | | | Samuelson, Andrew | | | 2214 | USA | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Fischer, Robert J | | | 2082 | USA | 1.00 | 1 | 0.59 | 40 | 23.60 | | | Chang, Jeffrey E | | | 2027 | USA | 0.00 | 1 | -0.48 | 40 | -19.20 | |
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) | | |
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