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Individual Calculations August 2022 |
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| Carey, Aidan M M Total change: 85.20 | |   |
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| 2022 Chicago Summer Open | Schaumburg, IL, USA | USA | 2022-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1963 | 1830 | 4.50 | 5 | 2.68 | 20 | 53.60 | |
|  Pikus, Matthew Kent | | | 1573 | USA | 1.00 | 1 | 0.18 | 20 | 3.60 | |  Mujaji, Simon | | | 1762 | ZIM | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Cooklev, Steven | | | 2084 | USA | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Ladan, Nicholas | | | 2110 | USA | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Perrine, Dalton | f | | 2286 | USA | 1.00 | 1 | 0.94 | 20 | 18.80 | |
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) | | | | 15th annual Chicago Class Master | Wheeling, IL | USA | 2022-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2092 | 1830 | 2.00 | 2 | 1.59 | 20 | 31.80 | |
| | Kogen, Jonathan Sterling | | | 2226 | USA | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Ren, Jesse | | | 1958 | USA | 1.00 | 1 | 0.67 | 20 | 13.40 | |
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) | | | | US Junior Open - Under 21 | Elmhurst, IL | USA | 2022-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1852 | 1830 | 1.50 | 3 | -0.01 | 20 | -0.20 | |
| | Karthikeyan, Arnav | | | 1679 | USA | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Amburgy, Ryan | f | | 2204 | USA | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Bellamy, Chase Josue | | | 1674 | USA | 0.50 | 1 | -0.21 | 20 | -4.20 | |
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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