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Individual Calculations July 2023 |
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| Tabor, Kai Total change: -20.00 | |   |
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| 32nd annual Chicago Open - U2100 Section | Wheeling, IL | USA | 2023-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1717 | 1926 | 2.50 | 4 | -0.49 | 20 | -9.80 | |
|  Peterson, Scott | | | 1557 | USA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Bailey, Gregory E | | | 1692 | USA | 0.50 | 1 | -0.29 | 20 | -5.80 | |  Pulley, Alvin J | | | 1714 | USA | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Revesz, Gregory | | | 1905 | USA | 0.00 | 1 | -0.53 | 20 | -10.60 | |
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 National Open - Under 2100 | Las Vegas, NV | USA | 2023-06-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1757 | 1926 | 3.00 | 5 | -0.51 | 20 | -10.20 | |
| | Palani, Mohnishkirupaa | | | 1684 | USA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Zhang, Kylie | | | 1835 | USA | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Briceno Ovalles, Diomenes De Jesu | | | 1993 | VEN | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Damaraju, Arjun | | | 1710 | USA | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Yang, Vian | | | 1561 | USA | 0.50 | 1 | -0.40 | 20 | -8.00 | |
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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