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Individual Calculations June 2023 |
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| Carr, David Johnathan Total change: 0.00 | |   |
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| 15th annual Open at Foxwoods - U2000 | Mashantucket, CT | USA | 2023-04-06 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1500 | 0 | 0.50 | 4 | 0.00 | 1178 | | 0.00 | |
|  Adelson, Serge | | | 1667 | USA | 0.00 | 1 | 0.00 | | 0.00 | |  Pan, Zachary | | | 1484 | USA | 0.00 | 1 | 0.00 | | 0.00 | | | Keefe, Chris Patrick | | | 1344 | USA | 0.50 | 1 | 0.00 | | 0.00 | | | Parberry, William E | | | 1505 | USA | 0.00 | 1 | 0.00 | | 0.00 | |
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) | | | | 3rd annual Niagara Falls Open - U2000 | Niagara Falls, NY | USA | 2023-05-05 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1508 | 0 | 0.00 | 3 | 0.00 | 708 | | 0.00 | |
| | Gao, Lucy | | | 1526 | CAN | 0.00 | 1 | 0.00 | | 0.00 | | | Faizy, Mohammed | | | 1569 | CAN | 0.00 | 1 | 0.00 | | 0.00 | | | Xu, Zhuoyuan Ryan | | | 1428 | USA | 0.00 | 1 | 0.00 | | 0.00 | |
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) | | |
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