Slightly tune king tropism values

[codecov[bot]]

Codecov Report

Attention: Patch coverage is 98.14815% with 1 lines in your changes are missing coverage. Please review.

Project coverage is 87%. Comparing base (e905804) to head (6c8c998).

Additional details and impacted files

```diff @@ Coverage Diff @@ ## master #230 +/- ## ===================================== + Coverage 87% 87% +1% ===================================== Files 33 33 Lines 4313 4313 Branches 4313 4313 ===================================== + Hits 3716 3718 +2 + Misses 581 579 -2 Partials 16 16 ```

[github-actions[bot]]

Against v1.5.1 [hash=64; threads=1]: 🆗 Elo difference: -2.43 +/- 17.99, LOS: 39.56 %, DrawRatio: 30.10 %

[github-actions[bot]]

Against master [hash=64; threads=1]: 🆗 Elo difference: -14.25 +/- 17.82, LOS: 5.86 %, DrawRatio: 31.50 %

[github-actions[bot]]

Against master [hash=256; threads=4]: 🆗 Elo difference: 2.32 +/- 32.31, LOS: 55.60 %, DrawRatio: 32.67 %

[github-actions[bot]]

Against v1.5.1 [hash=256; threads=4]: 🆗 Elo difference: -15.06 +/- 29.72, LOS: 16.01 %, DrawRatio: 43.00 %