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Individual Calculations June 2014 |
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| Johnson, Frank Arthur Jr. Total change: 8.40 | |   |
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| World Amateur Chess Championships 2014 - Open | Singapore | SGP | 2014-04-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1882 | 1777 | 2.50 | 7 | -0.02 | 30 | -0.60 | |
|  Munkhbayar, Gijir | | | 1945 | MGL | 1.00 | 1 | 0.72 | 30 | 21.60 | |  Sierra, Juan Mauricio | | | 1929 | COL | 0.50 | 1 | 0.20 | 30 | 6.00 | | | Baterdene, Tsogbayar | | | 1909 | MGL | 0.00 | 1 | -0.32 | 30 | -9.60 | | | Alidani, Leonardo | | | 1959 | PHI | 0.00 | 1 | -0.26 | 30 | -7.80 | | | Sudarshan, Malga | | | 1878 | IND | 0.00 | 1 | -0.36 | 30 | -10.80 | | | Ahlqvist, Esa | | | 1960 | FIN | 0.00 | 1 | -0.26 | 30 | -7.80 | | | Chua, Jing Yuan Cyril | | | 1594 | SIN | 1.00 | 1 | 0.26 | 30 | 7.80 | |
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) | | | NOTE: K factor changed | | 2014 South Carolina Open | Greenville, South Carolina | USA | 2014-05-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2019 | 1777 | 1.00 | 2 | 0.60 | 15 | 9.00 | |
| | Schmuggerow, Kevin | | | 2026 | USA | 0.50 | 1 | 0.31 | 15 | 4.65 | | | Cremisi, Daniel | | | 2011 | USA | 0.50 | 1 | 0.29 | 15 | 4.35 | |
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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