Calculate Head-to-Head Opponent Statistics

Aggregates game records grouped by opponent name to view head-to-head records.

Usage

lic_stats_opponents(data, min_games = 1)

Arguments

data

Tidy game data returned by lic_tidy_games().

min_games

Minimum number of games played against the opponent to include. Default is 1.

Value

A tibble::tibble with columns: opponent_name, n, wins, losses, draws, winrate, score, score_rate, avg_opponent_rating, and rating_diff_total.

Details

This is an offline data aggregation function (no API network request).

Examples

sample_games <- tibble::tibble(
  opponent_name = c("MagnusCarlsen", "MagnusCarlsen", "Hikaru"),
  user_result = c("loss", "draw", "win"),
  opponent_rating = c(2850L, 2850L, 2820L),
  user_rating_diff = c(-4L, 1L, 8L)
)
lic_stats_opponents(sample_games, min_games = 1)
#> # A tibble: 2 × 10
#>   opponent_name     n  wins losses draws winrate score score_rate
#>   <chr>         <int> <int>  <int> <int>   <dbl> <dbl>      <dbl>
#> 1 MagnusCarlsen     2     0      1     1       0   0.5       0.25
#> 2 Hikaru            1     1      0     0       1   1         1   
#> # ℹ 2 more variables: avg_opponent_rating <dbl>, rating_diff_total <int>