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Individual Calculations August 2017 |
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| Li, Jason Total change: -32.00 | |   |
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| Marshall July 2017 Weekend FIDE | New York, New York | USA | 2017-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2133 | 1760 | 0.00 | 2 | -0.19 | 40 | -7.60 | |
|  Bonin, Jay R | m | | 2160 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Davis Iii, Tyrone | | | 2106 | USA | 0.00 | 1 | -0.11 | 40 | -4.40 | | | * 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) | | | | 2017 North American Youth Chess Championship - U14 | Morristown, New Jersey | USA | 2017-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1949 | 1760 | 0.00 | 2 | -0.61 | 40 | -24.40 | |
| | Talukdar, Rohan | c | | 2160 * | CAN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Petrov, Oscar | | | 1738 | USA | 0.00 | 1 | -0.53 | 40 | -21.20 | | | * 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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