Real Ranks vs Bronze and Platinum: What Dan Grades Actually Measure
Gomoku dan grades and video game ranks like Bronze and Platinum are completely different systems: one ranks by winning matches, the other by accumulating points. This post covers where dan grades come from, how they differ from Elo, and why grades tell you more about your real level.
People new to Gomoku often ask: is your dan grade the same as Bronze or Platinum in video games? The answer is no, and they are not even the same species. Gomoku dan grades come from Go, a system far older than video games, measuring your ability to win matches, not your time online. This post explains how the grade system works.
Where dan grades come from
The grade system originated in the Chinese Wei-Jin era pin system for Go and was developed by the Nihon Ki-in into the modern dan/kyu structure: amateurs count up from 25 kyu to 1 kyu, then amateur 1 dan to 7 dan, and professional grades run from shodan to 9 dan. Gomoku inherits the same framework, with simpler tactics and a slightly different grade distribution.
The core idea is one thing: a grade is earned by match results, not by participation. Win the games you should win, lose the ones you should lose, and your grade converges on your true level. That is completely different from Bronze and Platinum, where grinding enough matches moves you up regardless of win rate.
Grades vs ratings: two kinds of numbers
- Dan grade: a discrete rank earned through promotion matches, reflecting an absolute level band
- Elo rating: a continuous score adjusted by opponent strength every game, reflecting relative level
- A grade is like a degree: clear tiers, but big gaps inside the same tier
- A rating is like a salary: continuously comparable, but no title feeling
Most modern board game platforms use both: grades give you a title and a promotion goal, ratings give you precise matchmaking. YiBoard does the same, ratings for matching and grades for display, so beginners are not scared off by 9-dan names and strong players do not get paired with beginners.
The problem with Bronze and Platinum
Most video game rank systems are polluted by participation: play enough ranked matches and you slowly climb on floor points even below 50% win rate. Ranks drift away from real skill, diamonds can be grinded rather than earned.
Gomoku grades have no floor points. To go from 3 dan to 4 dan, you have to prove in formal games that you can beat opponents at the 4-dan level. No shortcuts, which is exactly why the grade carries weight. That is a visible difference between the chinese rank system and Elo: one certifies, the other predicts.
How to read a grade
- Amateur 1-3 dan: knows basic joseki and attack/defense, reliably beats random movers
- Amateur 4-6 dan: has structured patterns, solid opening and midgame, the backbone of a tournament field
- Amateur 7 dan and up: close to professional, visibly deeper reading and calculation
- Professional grades: earned through pro tournaments, representing national to world class play
Next time you see a player listed as 5 dan, you know roughly which levels of opponents they have beaten, not how many hours they have played.
FAQ
What is the difference between Gomoku grades and game ranks?
Game ranks (Bronze/Diamond) accumulate through participation and floor points, drifting from real skill. Gomoku grades are earned through promotion matches; you cannot hold a grade you cannot win against. Far more meaningful.
Which is more accurate, grades or Elo?
Elo is more precise: every game adjusts by opponent strength and it is continuously comparable. Grades are more intuitive: clear tiers with title value. They complement each other, and most platforms use both.
What is the highest amateur grade?
Amateur grades generally go up to 7 dan (8 in some regions). Above that are professional grades, shodan to 9 dan, earned through professional tournaments.
How do I raise my grade on YiBoard?
Play formal games, review losses, learn joseki and common traps. YiBoard's rating matchmaking gradually places you against opponents of similar strength; win the games you should win and your grade rises naturally.