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Individual Calculations July 2013 |
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| Tate, Emory A Total change: -27.90 | |   |
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| 2013 Best of the West Class Championship | Santa Clara, California | USA | 2013-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2089 | 2312 | 1.00 | 4 | -2.06 | 10 | -20.60 | |
|  Hatarik, Robert | | | 2138 | GER | 0.00 | 1 | -0.73 | 10 | -7.30 | |  Manvelyan, Hayk | | | 2236 | USA | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Wang, Michael | | | 1939 | USA | 0.50 | 1 | -0.40 | 10 | -4.00 | | | Zhu, Jack Qijie | | | 2044 | USA | 0.00 | 1 | -0.83 | 10 | -8.30 | |
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) | | | | 2013 National Open - Open Section | Las Vegas, Nevada | USA | 2013-06-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2133 | 2312 | 0.00 | 1 | -0.73 | 10 | -7.30 | |
| | Hatarik, Robert | | | 2133 | GER | 0.00 | 1 | -0.73 | 10 | -7.30 | |
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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