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Individual Calculations May 2023 |
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| Aikio, Onni Total change: -44.80 | |   |
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| Seniorserien vt 2023 Klass 1 R6789 | Stockholm | SWE | 2023-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1725 | 1635 | 0.00 | 4 | -1.51 | 20 | -30.20 | |
|  Gustavsson, Veine | | | 1700 | SWE | 0.00 | 1 | -0.41 | 20 | -8.20 | |  Johansson, Lennart B | | | 1815 | SWE | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Liden, Anders | | | 1724 | SWE | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Bjorkdahl, Goran | | | 1661 | SWE | 0.00 | 1 | -0.46 | 20 | -9.20 | |
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) | | | | Seniorschack Stockholm KM 2023 R6789 | Stockholm | SWE | 2023-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1693 | 1635 | 1.00 | 4 | -0.69 | 20 | -13.80 | |
| | Johansson, Lennart B | | | 1815 | SWE | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Ring, Lars | | | 1740 | SWE | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Stumpf, Friedemann | | | 1575 | SWE | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Aberg, Lars-Erik | | | 1640 | SWE | 0.50 | 1 | 0.01 | 20 | 0.20 | |
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) | | | | Seniorserien vt 2023 Klass 1 R10 12 | Stockholm | SWE | 2023-04-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1591 | 1650 | 1.00 | 2 | -0.16 | 20 | -3.20 | |
| | Andersson, Lars-Owe | | | 1552 | SWE | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Aberg, Lars-Erik | | | 1629 | SWE | 0.00 | 1 | -0.53 | 20 | -10.60 | |
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) | | | | Seniorschack Stockholm KM 2023 R10,11 | Stockholm | SWE | 2023-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1500 | 1650 | 1.50 | 2 | 0.12 | 20 | 2.40 | |
| | Razavi, Abbas | | | 1582 | SWE | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Zivic, Miroljub | | | 1417 | SWE | 1.00 | 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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