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Individual Calculations August 2022 |
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| Zacharias, Joseph Total change: 21.20 | |   |
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| 5th Annual Queen City of the Prairie Open - Reserve U1800 | Euless, Texas | USA | 2022-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1402 | 1395 | 2.00 | 3 | 0.53 | 40 | 21.20 | |
|  Soni, Purvit | | | 1421 | IND | 1.00 | 1 | 0.54 | 40 | 21.60 | | | Li, Jingtu Oscar | | | 1318 | USA | 0.00 | 1 | -0.61 | 40 | -24.40 | |  Lad, Neil | | | 1468 | USA | 1.00 | 1 | 0.60 | 40 | 24.00 | |
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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