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Individual Calculations July 2023 |
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| Winslow, Elliott Total change: -4.20 | |   |
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| 2023 1000GM Memorial Day Open | Sunnyvale, CA | USA | 2023-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2098 | 2064 | 1.00 | 4 | -0.93 | 20 | -18.60 | |
|  Wolff, Patrick G | g | | 2552 | USA | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Weng, Nicholas Ruogu | | | 1720 | USA | 0.50 | 1 | -0.38 | 20 | -7.60 | |  Finkelstein, Alan | | | 2112 | USA | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Pullela, Sricharan | | | 2008 | USA | 0.50 | 1 | -0.08 | 20 | -1.60 | |
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 Summer Tuesday Night Marathon - 2000 and over Rounds 5-7 | San Francisco, CA | USA | 2023-05-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1952 | 2064 | 2.00 | 2 | 0.72 | 20 | 14.40 | |
| | Lewis, Edward | | | 1834 | USA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Nathan, Nitish Sg | c | | 2070 | USA | 1.00 | 1 | 0.51 | 20 | 10.20 | |
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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