| KI1K vs Kazuya | 55–60 | 47.83% |
| KI1K vs Reina | 51–40 | 56.04% |
| KI1K vs King | 58–30 | 65.91% |
| KI1K vs Bryan | 36–51 | 41.38% |
| KI1K vs Jin | 39–47 | 45.35% |
| KI1K vs Clive | 34–52 | 39.53% |
| KI1K vs Heihachi | 29–38 | 43.28% |
| KI1K vs Steve | 35–25 | 58.33% |
| KI1K vs Law | 31–28 | 52.54% |
| KI1K vs Hwoarang | 27–32 | 45.76% |
| KI1K vs Paul | 23–35 | 39.66% |
| KI1K vs Lidia | 17–41 | 29.31% |
| KI1K vs Dragunov | 27–30 | 47.37% |
| KI1K vs Leo | 26–22 | 54.17% |
| KI1K vs Jun | 25–23 | 52.08% |
| KI1K vs Azucena | 16–31 | 34.04% |
| KI1K vs Lili | 22–24 | 47.83% |
| KI1K vs Lee | 12–31 | 27.91% |
| KI1K vs Devil Jin | 20–22 | 47.62% |
| KI1K vs Eddy | 15–27 | 35.71% |
| KI1K vs Lars | 16–25 | 39.02% |
| KI1K vs Asuka | 28–12 | 70.00% |
| KI1K vs Nina | 13–17 | 43.33% |
| KI1K vs Victor | 15–14 | 51.72% |
| KI1K vs Xiaoyu | 17–8 | 68.00% |
| KI1K vs Jack-8 | 13–12 | 52.00% |
| KI1K vs Yoshimitsu | 7–16 | 30.43% |
| KI1K vs Raven | 9–14 | 39.13% |
| KI1K vs Feng | 11–11 | 50.00% |
| KI1K vs Claudio | 5–15 | 25.00% |
| KI1K vs Alisa | 8–10 | 44.44% |
| KI1K vs Kuma | 5–11 | 31.25% |
| KI1K vs Leroy | 7–9 | 43.75% |
| KI1K vs Shaheen | 7–3 | 70.00% |
| KI1K vs Zafina | 3–6 | 33.33% |
| KI1K vs Panda | 2–6 | 25.00% |
Limitations
This data is often requested to give insight into which characters you have more trouble with than others, but it is not particularly helpful for that. The main issue is that it is heavily skewed by how strong the opponents you play are.
For example, this data suggests my worst matchup is clearly vs Reina, but that's just because most of those games are vs Yagami.
There is a way to account for this being worked on. The central idea is to assign each matchup a rating vs you which adjusts based on the result, much like the regular rating but also based on the rating of each player. With this, it would give a better summary of how well you perform vs each character.
In the meantime, this page is here to present the data as requested.