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Individual Calculations February 2023 |
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| Chen, Ryo Total change: 32.20 | |   |
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| 2023 Robert Byrne Memorial Invitational - GM Norm | Naperville, IL | USA | 2023-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2402 | 2393 | 6.00 | 9 | 1.61 | 20 | 32.20 | |
|  Dengla, Aarav | f | | 2377 | IND | 0.50 | 1 | -0.02 | 20 | -0.40 | |  Arnaudov, G Petar | g | | 2452 | BUL | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Shankar, Gauri | f | | 2307 | IND | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Yesuntumur, Tugstumur | f | | 2370 | MGL | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Wang, Tianqi | m | | 2398 | USA | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Mardov, Dimitar | m | | 2435 | USA | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Stearman, Josiah | m | | 2360 | USA | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Becerra, Julio J | g | | 2459 | USA | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Escobar Forero, Alder | g | | 2459 | COL | 0.50 | 1 | 0.09 | 20 | 1.80 | |
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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