Social Changes achieved a PolitPro Score of 58 out of 100.
On average, Social Changes's figures deviate by 2.5 percentage points between their final pre-election polls and actual election results.
In 42% of polls, Social Changes rated Kon higher than the PolitPro Election Trend (average of all institutes).
In 22% of polls, Social Changes rated Lewica higher than the PolitPro Election Trend (average of all institutes).
In 20% of polls, Social Changes rated PiS higher than the PolitPro Election Trend (average of all institutes).
In 26% of polls, Social Changes rated PL2050 higher than the PolitPro Election Trend (average of all institutes).
In 36% of polls, Social Changes rated Razem higher than the PolitPro Election Trend (average of all institutes).
In 43% of polls, Social Changes rated KKP lower than the PolitPro Election Trend (average of all institutes).
In 42% of polls, Social Changes rated KO lower than the PolitPro Election Trend (average of all institutes).
In 22% of polls, Social Changes rated Lewica lower than the PolitPro Election Trend (average of all institutes).
In 52% of polls, Social Changes rated PiS lower than the PolitPro Election Trend (average of all institutes).
In 28% of polls, Social Changes rated PL2050 lower than the PolitPro Election Trend (average of all institutes).
In 47% of polls, Social Changes rated PSL lower than the PolitPro Election Trend (average of all institutes).
The PolitPro Election Trend serves as the benchmark, using a time-weighted average of all current surveys. A poll value is flagged if it deviates by more than one percentage point from this trend.
On average, Social Changes's figures deviate by 2.5 percentage points between their final pre-election polls and actual election results.
With an average deviation of 2.18 percentage points per party, Social Changes ranks 6 out of 11.
With an average deviation of 2.78 percentage points per party, Social Changes ranks 9 out of 9.
Accuracy indicates how closely pre-election polls aligned with actual election results. We compare final surveys from various institutes with official outcomes. To do this, we calculate the average deviation across all parties that received at least 3% of the vote. Most election polls have a standard margin of error of 2-3 percentage points. We categorize average deviations as follows: up to 1 percentage point is "very good" (green); up to 2 points is "good" (yellow); up to 3 points is "acceptable" (orange), though this may indicate significant outliers for specific parties. Deviations exceeding 3 percentage points suggest a lack of predictive power and are rated "poor" (red).