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Individual Calculations April 2023 |
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| Lapidus, John Total change: -16.80 | |   |
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| Goteborgs individuella DM 2023 R345 | Goteborg | SWE | 2023-02-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1488 | 1590 | 1.00 | 2 | -0.28 | 20 | -5.60 | |
|  Eide, Henrik | | | 1498 | SWE | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Kolesnik Michnik, Aron | | | 1477 | SWE | 1.00 | 1 | 0.35 | 20 | 7.00 | |
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) | | | | Allsv Div III 5 2022-23 R67 | Sweden | SWE | 2023-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1450 | 1583 | 1.00 | 1 | 0.32 | 20 | 6.40 | |
|  Karlebratt, Kjell | | | 1450 | SWE | 1.00 | 1 | 0.32 | 20 | 6.40 | |
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) | | | | Goteborgs individuella DM 2023 R67 | Goteborg | SWE | 2023-03-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1626 | 1583 | 0.00 | 2 | -0.88 | 20 | -17.60 | |
| | Lappas, Georgios | | | 1650 | SWE | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Andersson, Sol | | | 1602 | SWE | 0.00 | 1 | -0.47 | 20 | -9.40 | |
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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