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Individual Calculations August 2016 |
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| Gaffagan, Steven Total change: 3.40 | |   |
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| 2016 Mechanics' Summer Tournament | San Francisco, California | USA | 2016-05-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1868 | 2001 | 6.50 | 8 | 1.19 | 20 | 23.80 | |
|  Starr, Albert Martin | | | 1671 | USA | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Porlares, Teodoro | | | 1752 | USA | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Newey, Richard H | | | 1796 | USA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Stearman, Josiah P | | | 2204 | USA | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Campers, Willie | | | 1753 | USA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Anderson, Michael Gene | | | 1841 | USA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Hua, Arnold | | | 1945 | USA | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Tracy, Joseph J | | | 1985 | USA | 1.00 | 1 | 0.48 | 20 | 9.60 | |
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) | | | | Berkeley Chess School Weekender July | Berkeley, California | USA | 2016-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1738 | 2033 | 1.50 | 3 | -1.02 | 20 | -20.40 | |
| | Ho, Michael S | | | 1808 | USA | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Sartorio, William J | | | 1773 | USA | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Maiti, Milind | | | 1633 * | USA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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) | | |
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