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Individual Calculations August 2023 |
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| Lewis, Franklin Phillip Total change: 201.60 | |   |
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| 51st annual World Open - U2200 | Philadelphia, PA | USA | 2023-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1736 | 1663 | 5.00 | 6 | 2.55 | 40 | 102.00 | |
|  Katta, Sriansh | | | 1436 | USA | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Opaska, Michael | | | 1790 | USA | 0.00 | 1 | -0.33 | 40 | -13.20 | |  Su, Ethan | | | 1954 | CAN | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Toliver, James | | | 1845 | USA | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Wang, Kevin | | | 1652 | USA | 1.00 | 1 | 0.48 | 40 | 19.20 | | | Rebano, Mario | | | 1736 | PHI | 1.00 | 1 | 0.60 | 40 | 24.00 | |
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) | | | | 53rd annual Continental Open - U2100 | Marlborough, MA | USA | 2023-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1744 | 1663 | 4.50 | 5 | 2.49 | 40 | 99.60 | |
| | Gausewitz, Glen K | | | 1754 | USA | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Frieden, Ken | | | 1968 | USA | 1.00 | 1 | 0.86 | 40 | 34.40 | | | Avdokhin, Nikolay | | | 1755 | USA | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Xu, Jayden | | | 1607 | USA | 0.50 | 1 | -0.08 | 40 | -3.20 | | | Yu, Justin J | | | 1637 | USA | 1.00 | 1 | 0.46 | 40 | 18.40 | |
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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