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Individual Calculations November 2022 |
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| Petursson, Margeir Total change: -10.40 | |   |
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| 37th European Chess Club Cup 2022 | Mayrhofen | AUT | 2022-10-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2365 | 2447 | 3.50 | 7 | -0.74 | 10 | -7.40 | |
|  Bergsson, Stefan | | | 2153 | ISL | 1.00 | 1 | 0.15 | 10 | 1.50 | |  Nihal, Sarin | g | | 2673 | IND | 0.50 | 1 | 0.29 | 10 | 2.90 | | | Rietze, Clemens, Dr. | f | | 2299 | GER | 0.00 | 1 | -0.70 | 10 | -7.00 | | | Torngren, Gustav | f | | 2280 | SWE | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Baglan, Esat | f | | 2331 | TUR | 0.50 | 1 | -0.16 | 10 | -1.60 | | | Glek, Igor | g | | 2456 | BEL | 0.00 | 1 | -0.49 | 10 | -4.90 | | | Thorfinnsson, Bjorn | m | | 2365 | ISL | 0.50 | 1 | -0.11 | 10 | -1.10 | |
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) | | | | Icelandic Team Championship 2022-23 - Premier League Round 1-5 | Reykjavik | ISL | 2022-10-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2388 | 2447 | 2.00 | 4 | -0.30 | 10 | -3.00 | |
| | Briem, Benedikt | | | 2208 | ISL | 0.50 | 1 | -0.30 | 10 | -3.00 | | | Thorfinnsson, Bragi | g | | 2421 | ISL | 0.50 | 1 | -0.04 | 10 | -0.40 | | | Stefansson, Hannes | g | | 2527 | ISL | 0.50 | 1 | 0.11 | 10 | 1.10 | | | Gunnarsson, Arnar | m | | 2397 | ISL | 0.50 | 1 | -0.07 | 10 | -0.70 | |
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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