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Individual Calculations September 2023 |
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| Leano, Bryan Total change: 40.40 | |   |
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| July 2023 Marshall Premier | New York, NY | USA | 2023-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2193 | 1888 | 1.00 | 3 | 0.27 | 20 | 5.40 | |
|  Lapshun, Yury | m | | 2344 | USA | 0.50 | 1 | 0.44 | 20 | 8.80 | |  Chasin, Nico | m | | 2455 | USA | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Chin, Spencer | | | 1780 | USA | 0.50 | 1 | -0.15 | 20 | -3.00 | |
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) | | | | August 2023 Marshall Premier | New York, NY | USA | 2023-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1951 | 1877 | 2.50 | 4 | 0.73 | 20 | 14.60 | |
| | Rohde, Michael | g | | 2340 | USA | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Ray, Sarathi | | | 1896 | USA | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Berg, George | | | 1789 | USA | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Chin, Spencer | | | 1780 | USA | 1.00 | 1 | 0.37 | 20 | 7.40 | |
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) | | | | 2023 Las Vegas Open - Open | Las Vegas, NV | USA | 2023-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2078 | 1877 | 2.50 | 5 | 1.02 | 20 | 20.40 | |
| | Xu, Jayden | | | 1688 | USA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Bachin, Vitaly | m | | 2323 | RUS | 0.50 | 1 | 0.44 | 20 | 8.80 | | | Hong, Pearson | | | 1966 | USA | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Lin, Andy | f | | 2334 | USA | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Martinez, Isaac | | | 2078 | USA | 0.50 | 1 | 0.26 | 20 | 5.20 | |
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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