John Aaltio
| Full name: | John Aaltio | |
| Current rank: | =109th | since March 2, 2026 |
| Highest Rank: | 109th | first reached March 2, 2026 (5 weeks in total) |
| Titles/finals: | 0/0 | |
| Elo Rating: | 1490 (provisional Elo) |
Elo Ratings per Match since January 2013
Choose a table: Match scores, player Elo ratings, player rankings.
A player's elo rating is considered provisional (P) until they have either completed six matches or played matches at at least three different tournaments.
The probability of winning is equal to the predicted share of points scored. A player rated 200 above another corresponds to a 76% chance of winning.
The K value is a development coefficient, and it reduces large swings in the ratings of established players. The K value reduces over time, similar to 538's elo ratings for tennis players: 250/((player's match count+15)**(0.4)))-10
Click on column headers to sort the table.
| Date | Tournament | Round | Opponent | Result | Elo Rating Player |
Opponent |
Difference |
Share of Points Predicted |
Actual |
Difference |
Final Result Predicted |
Actual |
Difference |
K-Factor | Next Elo | Change | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026‑02‑27 | Newcastle Circus Fest 2026 | 
|
Rob Woolley | ||||||||||||||
| 2026‑02‑27 | Newcastle Circus Fest 2026 | 
|
Jon Peat | ||||||||||||||
| 2026‑02‑27 | Newcastle Circus Fest 2026 | 
|
Ed Atkin |