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Individual Calculations August 2018 |
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| Zong, Davis Total change: 112.40 | |   |
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| Marshall FIDE Mondays June-July 2018 | New York, New York | USA | 2018-06-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1974 | 2009 | 3.00 | 3 | 1.37 | 40 | 54.80 | |
|  Halpern, Daniel | | | 1808 | USA | 1.00 | 1 | 0.24 | 40 | 9.60 | |  Resika, Nathan | f | | 2139 | USA | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Juac, Majur | | | 1976 | USA | 1.00 | 1 | 0.45 | 40 | 18.00 | |
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) | | | | 12th Annual Philadelphia International | Philadelphia, Pennsylvania | USA | 2018-06-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2247 | 2009 | 3.50 | 9 | 1.44 | 40 | 57.60 | |
| | Li, Ben | f | | 2372 | USA | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Lin, Dachey | f | | 2240 | USA | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Bhatia, Aadit | | | 1730 | IND | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Kumar, Nikhil | f | | 2286 | USA | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Lou, Yiping | m | | 2409 * | CHN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Sarkar, Justin | m | | 2297 | USA | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Sinha, Sahil | f | | 2269 | USA | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Nguyen, Emily | | wm | 2215 | USA | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Pedersen, Christian | m | | 2409 * | DEN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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