For Gem Grab, this map's mode — duels and star rates are available per mode, not per map.
On the tier: star rate is computed across all tiers together and does not change when you switch. The other axes do.
Only Undermine. 08/20 to 08/25, 6 days. 15 earlier days are left out — below 60 appearances a daily win rate is noise. One point per day. Both curves scale to their own range; the numbers on the left and right are the values for 08/20 and 08/25.
Win rate per rank tier on Undermine — ranked battles only, the tier comes from the battle itself. The axis runs from Silver to Legendary, one tick per tier: the stretch where this brawler has at least 300 battles per tier; 3 tiers fall below that and drop out. The stretch always fills the full width, three tiers or eight — so when comparing two curves, mind the names on the axis. The curve glows brighter where more was measured — the tiers differ by more than a thousandfold in battles. The faint horizontal line sits at 50 %.
Skill bonus −2.7 — punishes weak opponents: from Silver to Legendary the win rate drops by 2.7 points (regression 51.9% to 49.2%). Higher up he gets outplayed.
Direct duels in Gem Grab: how Chester does when that brawler is on the enemy team. Duels are available per mode, not per map — so unlike the numbers above, this section covers every Gem Grab map, not just Undermine. Computed across all ranked tiers together — not for your tier alone.
The word after the number says how hard: hard counter means the edge is clearly bigger than the strength of the two would give. A high win rate alone never appears here — whoever only wins because he is the stronger brawler does not make the list at all. Chester runs in 2 circles — whoever Chester beats beats someone who in turn beats Chester. See it in the counter network
On the same team, in Gem Grab — which combination wins. Per mode as well, not per map. Computed across all ranked tiers together — not for your tier alone.
Bolt
64.9%
2,520 games
Clancy
60.4%
682 games
Ash
57.2%
1,690 games
Bo
54.1%
5,054 games
Jessie
58.2%
507 games
Surge
53.7%
5,276 games
Players with a profile and at least 20 games on Chester, sorted by the Wilson lower bound.
| Rank | Player | Tier | Games | Bound | Win rate |
|---|---|---|---|---|---|
| 1 | hxunter. | Legendary | 48 | 41.0% | 66.7% |
| 2 | Daavidz⛧ | Legendary | 34 | 39.6% | 70.6% |
| 3 | 五条悟 | Mythic | 25 | 38.6% | 76.0% |
| 4 | LevinMeinDaddy | Masters | 29 | 38.0% | 69.0% |
| 5 | カブトムシ太郎 | Mythic | 26 | 37.3% | 69.2% |