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Individual Calculations November 2021 |
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| Dray-Pearce, Tristan Total change: 30.40 | |   |
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| 31th NATO Chess Championships | Blankenberge | BEL | 2021-10-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1857 | 1656 | 2.50 | 7 | 0.76 | 40 | 30.40 | |
|  Cirkvencic, Franci | | | 1967 | SLO | 0.00 | 1 | -0.14 | 40 | -5.60 | |  Van Den Heuvel, Tonnie | | | 1841 | NED | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Koopmeiners, Karl | | | 1968 | GER | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Heran-Boily, Samuel | | | 1844 | NOR | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Echavarria Hidalgo, Fernando | | | 1749 | CAN | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Bublys, Vaidotas | | | 1838 | LTU | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Allmann, Lauri | | | 1794 | EST | 0.50 | 1 | 0.19 | 40 | 7.60 | |
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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