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Individual Calculations July 2023 |
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| Putnam, Liam Total change: 0.80 | |   |
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| Leonid Shamkovich Memorial Invitational | Naperville, IL | USA | 2023-05-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2252 | 2292 | 5.00 | 9 | 0.04 | 20 | 0.80 | |
|  Lima, Darcy | g | | 2448 | BRA | 0.50 | 1 | 0.21 | 20 | 4.20 | |  Rorrer, Grayson | f | | 2263 | USA | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Yu, Jiangwei | | | 2214 | CHN | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Ezat, Mohamed | m | | 2402 | EGY | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Wongso, Steve | | | 2069 | USA | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Chirilov, James | | | 2106 | USA | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Kaplan, Avi Harrison | | | 2146 | USA | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Nagy, Gabor | g | | 2468 | HUN | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Rodriguez Rivera, Pedro | m | | 2156 | CUB | 1.00 | 1 | 0.32 | 20 | 6.40 | |
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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