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Individual Calculations May 2023 |
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| Arndt, Uwe Total change: -8.40 | |   |
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| Reykjavik Open 2023 | Reykjavik | ISL | 2023-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1919 | 1940 | 4.00 | 8 | -0.42 | 20 | -8.40 | |
|  Stuart, Brian | | | 1642 | ENG | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Rebers, Eugene | f | | 2213 | NED | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Gudnyjarson, Sigurdur Pall | | | 1662 | ISL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Kusa, Jakub | f | | 2373 | CZE | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Kaergaard, Sissel | | | 1665 | DEN | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Knaak, Rainer | g | | 2455 | GER | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Heidarsson, Mikael Bjarki | | | 1590 | ISL | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Opasiak, Dustin Tennessee | | | 1748 | POL | 1.00 | 1 | 0.25 | 20 | 5.00 | |
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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