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Individual Calculations January 2016 |
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| Tia, Rudy Jr. Total change: 9.60 | |   |
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| 2015 Marshall Amateur Championship - Jerry Simon Memorial | New York, New York | USA | 2015-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1915 | 1982 | 3.50 | 5 | 0.58 | 20 | 11.60 | |
|  Prus, Irving B | | | 1813 | USA | 1.00 | 1 | 0.28 | 20 | 5.60 | |  Chen, Derek | | | 1759 | USA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Atakay, Mustafa | | | 1948 | USA | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Qi, Henry | | | 2010 | USA | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Berg, George P. | | | 2044 | USA | 0.00 | 1 | -0.41 | 20 | -8.20 | |
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) | | | | 99th Annual Edward Lasker Memorial - MCC Championship | New York, New York | USA | 2015-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2068 | 1982 | 3.00 | 8 | -0.10 | 20 | -2.00 | |
| | King, Alexander B | | | 2232 | USA | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Bonin, Jay R | m | | 2312 | USA | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Bennett, David Michael | c | | 2131 | USA | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Jacobson, Aaron | | | 2181 | USA | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Stancil, Kimani A | | | 2080 | USA | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Walton, John | | | 1657 | USA | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Frumkin, Edward | | | 1906 | USA | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Berg, George P. | | | 2044 | USA | 0.50 | 1 | 0.09 | 20 | 1.80 | |
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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