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Individual Calculations July 2023 |
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| Yu, Jiangwei Total change: 10.20 | |   |
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| Leonid Shamkovich Memorial Invitational | Naperville, IL | USA | 2023-05-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2261 | 2214 | 4.50 | 9 | 0.51 | 20 | 10.20 | |
|  Wongso, Steve | | | 2069 | USA | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Ezat, Mohamed | m | | 2402 | EGY | 1.00 | 1 | 0.74 | 20 | 14.80 | |  Putnam, Liam | f | | 2292 | USA | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Chirilov, James | | | 2106 | USA | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Kaplan, Avi Harrison | | | 2146 | USA | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Nagy, Gabor | g | | 2468 | HUN | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Rodriguez Rivera, Pedro | m | | 2156 | CUB | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Lima, Darcy | g | | 2448 | BRA | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Rorrer, Grayson | f | | 2263 | USA | 0.50 | 1 | 0.07 | 20 | 1.40 | |
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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