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Individual Calculations October 2023 |
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| Jacob, Tobias Total change: -21.00 | |   |
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| 33. NATO chess championship 2023 | Portoroz | SLO | 2023-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1872 | 2001 | 3.50 | 7 | -1.05 | 20 | -21.00 | |
|  Bradley, William | | | 1594 | ENG | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Langer, Herb | | | 1751 | CAN | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Skaburskis, Martynas | | | 1801 | LTU | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Cichy, Kamil | | | 2195 | POL | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Unruh, Charles M | | | 1829 | USA | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Middaugh, Jon S | | | 1807 | USA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Mestek, Igor | | | 2125 | SLO | 0.00 | 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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