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Individual Calculations September 2023 |
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| Tagorda, Ramon Total change: 0.00 | |   |
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| 6th Annual Irwin National Tournament of Senior State Champions | Grand Rapids, Michigan | USA | 2023-07-29 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1732 | 0 | 1.50 | 5 | 0.00 | 1583 | | 0.00 | |
|  Nichols, Anthony T | | | 1902 | USA | 0.50 | 1 | 0.00 | | 0.00 | |  Carey, Michael P | | | 1866 | USA | 0.00 | 1 | 0.00 | | 0.00 | | | Hobbs, Richard P | | | 1726 | USA | 0.00 | 1 | 0.00 | | 0.00 | | | Johansen, Thomas V | | | 1601 | USA | 0.00 | 1 | 0.00 | | 0.00 | | | Porth, Adam | | | 1565 | USA | 1.00 | 1 | 0.00 | | 0.00 | |
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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