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Individual Calculations September 2018 |
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| Moore, Johnson Total change: -21.20 | |   |
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| 11th Cleveland Open | Middleburg Heights, Ohio | USA | 2018-08-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2059 | 2016 | 0.00 | 3 | -1.33 | 20 | -26.60 | |
|  Jayaraman, Arvind | f | | 2157 | IND | 0.00 | 1 | -0.31 | 20 | -6.20 | |  Gerver, Adam | | | 2007 | USA | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Xu, Arthur | c | | 2012 | USA | 0.00 | 1 | -0.51 | 20 | -10.20 | |
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) | | | | 50th Annual Atlantic Open | Falls Church, Virginia | USA | 2018-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2063 | 2016 | 2.00 | 4 | 0.27 | 20 | 5.40 | |
| | Ahuja, Rohan | m | | 2387 | IND | 0.50 | 1 | 0.40 | 20 | 8.00 | | | Prestia, Sebastian | c | | 1616 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Treger, Yefim | | | 2082 | USA | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Mishra, Abhimanyu | c | | 2166 | USA | 0.00 | 1 | -0.30 | 20 | -6.00 | | | * 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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