Ties on Baccarat Road Charts: A Hand Record Is Not Always a New Cell
Separate events from visual cells
A complete hand ledger must record each observed Banker, Player or Tie result. A Big Road display, however, arranges Banker and Player runs using its own column rules. Ties may be marked on an existing Banker or Player cell instead of creating a new primary-color cell.
This is a difference between the raw record and a particular visualization. It should not be interpreted as deleting a hand from the historical data, nor as evidence that a tie has an unusual predictive effect.
Walk through a synthetic five-hand sequence
Consider Banker, Banker, Tie, Banker, Player. There are five actual entries in the source sequence. Under a common Big Road convention, the first two Banker results establish a run. The Tie adds a marker to the current state. The following Banker can extend the Banker run according to the layout rule. The Player result changes the primary outcome color.
A Bead Plate presents the same event sequence according to a different chronological grid convention, including the Tie result. Comparing individual cell coordinates across these two views without accounting for their layout specifications is misleading.
Edge cases matter more than decorative polish
What happens if the very first hand in a shoe is a tie and there is no Banker or Player cell available for an overlay? How are two consecutive ties shown? Does the chart keep a counter when a marker represents multiple tied hands?
There is no reason for an app to invent an undocumented convention. It should state the chosen display rules and preserve the underlying event count regardless of how it draws the symbol.
Build a regression fixture from raw hands
Create a source sequence with shoe_id, sequence_no and outcome, then a documented expected output for each chart mode. Include an opening tie, two adjacent ties, a correction of an old tie into Banker or Player, deletion of a middle observation and a shoe reset.
After the chart is rendered, export and import the raw dataset again. Verify that every original observation survives. A visual regression alone can miss a serious data-loss bug if the program quietly discards a tie record.
Keep the conceptual layers apart
A tie is a genuine game outcome. The marker is a display convention. Derived indicators are further transformations of the displayed history. These three levels must not be treated as three independent observations or as a dependable forecast of the next hand.
For underlying baccarat settlement rules see Wizard of Odds, https://wizardofodds.com/games/baccarat/basics/ . Consult each application's own road-map specification for exact placement conventions.