51,982 DPS
Calculated like your results, against the same enemy with the rotation looped, using the build from the community gcsim config the rotation comes from. Your own build will score differently.
The source reports 43,367 DPS for one rotation under its own conditions.
Score your own build
Only characters in the Character Showcase of your in-game profile can be loaded. Turn on "Show Character Details".
Sources
Rotation script (gcsim)
active nahida;
nahida skill;
for let i=0; i<4; i=i+1 {
xingqiu skill, dash, burst, attack:2;
fischl attack:2, dash, attack:2, skill;
nahida burst, attack:2, skill;
wanderer attack, skill, attack:3, attack:3, attack:3, attack:2, skill, low_plunge;
fischl attack:3, burst;
nahida attack, skill, attack:2;
wanderer attack:2, attack:3, attack:2;
nahida attack:2, dash, skill;
}