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Individual Calculations August 2019 |
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| Lee, Justin Total change: -8.40 | |   |
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| 47th Annual World Open | Philadelphia, Pennsylvania | USA | 2019-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2054 | 1896 | 2.00 | 7 | -0.21 | 40 | -8.40 | |
|  Vettese, Nicholas | f | | 2269 | CAN | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Hallaeva, Bahar | | wf | 2143 | TKM | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Rogers, Norman | f | | 2182 | USA | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Mei, Austin | | | 1829 | USA | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Lee, Megan | | wm | 2139 | USA | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Suralik, Diana | | | 1749 | USA | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Subervi, Jonathan | | | 2070 | DOM | 0.00 | 1 | -0.27 | 40 | -10.80 | |
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) | | |
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