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Individual Calculations October 2023 |
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| Ulusoy, Mustafa Total change: -1.00 | |   |
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| 33. NATO chess championship 2023 | Portoroz | SLO | 2023-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1840 | 1643 | 1.00 | 4 | -0.05 | 20 | -1.00 | |
|  Nilsson, Erik | | | 2010 | DEN | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Ivbulis, Martins | | | 1836 | LAT | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Echavarria Hidalgo, Fernando | | | 1711 | CAN | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Van Den Heuvel, Tonnie | | | 1802 | NED | 0.50 | 1 | 0.21 | 20 | 4.20 | |
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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