| KiiingRome999 vs King | 56–48 | 53.85% |
| KiiingRome999 vs Jin | 50–52 | 49.02% |
| KiiingRome999 vs Steve | 44–39 | 53.01% |
| KiiingRome999 vs Kazuya | 35–41 | 46.05% |
| KiiingRome999 vs Bryan | 41–30 | 57.75% |
| KiiingRome999 vs Law | 37–32 | 53.62% |
| KiiingRome999 vs Reina | 26–40 | 39.39% |
| KiiingRome999 vs Hwoarang | 34–31 | 52.31% |
| KiiingRome999 vs Dragunov | 20–40 | 33.33% |
| KiiingRome999 vs Lili | 33–22 | 60.00% |
| KiiingRome999 vs Eddy | 28–24 | 53.85% |
| KiiingRome999 vs Victor | 22–28 | 44.00% |
| KiiingRome999 vs Heihachi | 22–25 | 46.81% |
| KiiingRome999 vs Azucena | 21–24 | 46.67% |
| KiiingRome999 vs Yoshimitsu | 23–18 | 56.10% |
| KiiingRome999 vs Armor King | 18–23 | 43.90% |
| KiiingRome999 vs Lars | 24–16 | 60.00% |
| KiiingRome999 vs Fahkumram | 20–20 | 50.00% |
| KiiingRome999 vs Feng | 19–20 | 48.72% |
| KiiingRome999 vs Lee | 17–21 | 44.74% |
| KiiingRome999 vs Paul | 14–21 | 40.00% |
| KiiingRome999 vs Nina | 14–21 | 40.00% |
| KiiingRome999 vs Asuka | 17–16 | 51.52% |
| KiiingRome999 vs Devil Jin | 16–17 | 48.48% |
| KiiingRome999 vs Jun | 17–11 | 60.71% |
| KiiingRome999 vs Anna | 11–13 | 45.83% |
| KiiingRome999 vs Lidia | 17–6 | 73.91% |
| KiiingRome999 vs Miary Zo | 9–13 | 40.91% |
| KiiingRome999 vs Clive | 10–10 | 50.00% |
| KiiingRome999 vs Raven | 10–9 | 52.63% |
| KiiingRome999 vs Alisa | 7–11 | 38.89% |
| KiiingRome999 vs Leroy | 11–7 | 61.11% |
| KiiingRome999 vs Kuma | 11–6 | 64.71% |
| KiiingRome999 vs Jack-8 | 11–5 | 68.75% |
| KiiingRome999 vs Leo | 6–10 | 37.50% |
| KiiingRome999 vs Xiaoyu | 7–8 | 46.67% |
| KiiingRome999 vs Shaheen | 8–6 | 57.14% |
| KiiingRome999 vs Claudio | 3–8 | 27.27% |
| KiiingRome999 vs Panda | 3–5 | 37.50% |
| KiiingRome999 vs Zafina | 3–4 | 42.86% |
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.