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Individual Calculations October 2023 |
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| Szpisjak, Steven J Total change: -31.40 | |   |
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| 2023 Illinois Open State Championship - Open section | Northbrook, IL | USA | 2023-09-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1660 | 1906 | 4.00 | 7 | -1.57 | 20 | -31.40 | |
|  Kaur, Aradh | | | 1575 | USA | 0.00 | 1 | -0.88 | 20 | -17.60 | |  Li, Aiden Linyuan | | | 1638 | USA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Oberai, Vikram | | | 1834 | USA | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Das, Debarghya | | | 1712 | USA | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Baker, Aidan | | | 1641 | USA | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Smythe, Bill | | | 1582 | USA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Nudo, Zachary W | | | 1639 | USA | 1.00 | 1 | 0.18 | 20 | 3.60 | |
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) | | |
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