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Individual Calculations September 2023 |
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| Dingertz, Erik Total change: -10.00 | |   |
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| Stockholm Open 2023 std | Stockholm | SWE | 2023-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1871 | 2150 | 3.00 | 3 | 0.50 | 40 | 20.00 | |
|  Ranby, Hans | | | 1833 | SWE | 1.00 | 1 | 0.13 | 40 | 5.20 | |  Hamilton, Olov | | | 1839 | SWE | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Ral Lustig, Melvin | | | 1941 | SWE | 1.00 | 1 | 0.23 | 40 | 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) | | | | Stockholm JDM 2023 std | Stockholm | SWE | 2023-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1690 | 2150 | 3.00 | 4 | -0.75 | 40 | -30.00 | |
| | Qi, Samuel | | | 1750 * | SWE | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Dananjey Prabu, | | | 1557 | SWE | 1.00 | 1 | 0.02 | 40 | 0.80 | | | Stromgard, Martin | | | 1676 | SWE | 1.00 | 1 | 0.05 | 40 | 2.00 | | | Willstedt, Lukas | | | 1778 | SWE | 0.00 | 1 | -0.90 | 40 | -36.00 | | | * 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) | | |
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