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Individual Calculations May 2024 |
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| Vale Cruz, Armin Total change: 27.40 | |   |
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| Calchess Senior State Championship 2024 | Berkeley, CA | USA | 2024-04-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1852 | 1785 | 3.50 | 5 | 1.37 | 20 | 27.40 | |
|  Katz, Stewart | | | 1726 | USA | 0.50 | 1 | -0.08 | 20 | -1.60 | |  Newey, Richard | | | 1770 | USA | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Snyder, Larry | | | 1990 | USA | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Taylor, Timothy | m | | 2114 | USA | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Peterson, Jared | | | 1661 | USA | 1.00 | 1 | 0.33 | 20 | 6.60 | |
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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