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Rapid:
Individual Calculations June 2023 |
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| Pettersson, Lars-Ake Total change: 33.40 | |   |
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| Tyreso Open. 2023 rpd | Tyreso | SWE | 2023-05-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1635 | 1637 | 1.50 | 4 | -0.60 | 20 | -12.00 | |
|  Crevatin, Leo | f | | 2207 | SWE | 0.00 | 1 | -0.02 | 20 | -0.40 | |  Radon, Vida | | | 1237 * | SWE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Agrest, Simon | | | 1832 | SWE | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Sikira, Dino | | | 1262 | SWE | 0.50 | 1 | -0.41 | 20 | -8.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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 Snabb KM 2023 | Stockholm | SWE | 2023-05-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1663 | 1637 | 6.00 | 8 | 2.27 | 20 | 45.40 | |
| | Hallstedt, Leif | | | 1359 | SWE | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Lowgren, Bjorn | | | 1835 | SWE | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Ivanyuhin, Valeri | | | 1640 | SWE | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Soderlind, Arnold | | | 1746 | SWE | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Wennstrom, Bertil | | | 1505 | SWE | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Landin, Bo | | | 1928 | SWE | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Gunnarsson, Lennart | | | 1737 | SWE | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Antonsson, Gorgen | | | 1552 | SWE | 0.50 | 1 | -0.12 | 20 | -2.40 | |
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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