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Individual Calculations May 2023 |
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| Gretarsson, Hjorvar Steinn Total change: -2.10 | |   |
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| Reykjavik Open 2023 | Reykjavik | ISL | 2023-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2327 | 2538 | 5.00 | 7 | -0.21 | 10 | -2.10 | |
|  Ruiz Buendia, Miguel | f | | 2172 | ESP | 1.00 | 1 | 0.10 | 10 | 1.00 | |  Gaal, Zsoka | | wm | 2320 | HUN | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Knaak, Rainer | g | | 2455 | GER | 1.00 | 1 | 0.39 | 10 | 3.90 | | | Can, Emre | g | | 2600 | TUR | 0.00 | 1 | -0.41 | 10 | -4.10 | | | Fitzsimons, David | m | | 2338 | IRL | 0.00 | 1 | -0.76 | 10 | -7.60 | | | Wecker, Martin | | | 2144 | GER | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Dauth, Benjamin | f | | 2262 | GER | 1.00 | 1 | 0.17 | 10 | 1.70 | |
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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