Trade Value Calculation
Player trade value depends on current production, contract status, age, and fit. A player on a good contract has more trade value than an equally productive player on a bad contract. Young players typically have higher trade value than older players due to more remaining career.
Draft Pick Valuation
Draft picks have expected value based on historical outcomes at each pick position. Higher picks are substantially more valuable than later picks due to the increased probability of selecting quality players. Converting pick expected value to player value equivalent enables pick-for-player trade evaluation.
Trade Analysis
def evaluate_trade(team_a_gives, team_b_gives):
"""Evaluate trade fairness using asset values"""
def calculate_asset_value(assets):
total = 0
for asset in assets:
if asset['type'] == 'player':
# Project remaining value
total += asset['projected_war'] * 8_000_000 - asset['remaining_salary']
elif asset['type'] == 'pick':
# Expected value based on pick position
pick_values = {1: 40, 5: 25, 10: 15, 20: 8, 30: 4} # In millions
total += pick_values.get(asset['position'], 3) * 1_000_000
return total
team_a_value = calculate_asset_value(team_b_gives) # What A receives
team_b_value = calculate_asset_value(team_a_gives) # What B receives
return {
'team_a_receives': team_a_value,
'team_b_receives': team_b_value,
'advantage': 'Team A' if team_a_value > team_b_value else 'Team B'
}
Fit and Context
Trade value isn't absolute—it depends on team context. A team with point guard depth values additional point guards less than one with a hole at the position. Optimal trade analysis accounts for roster fit, not just raw asset value.
Implementation in R
# Schedule difficulty analysis
library(tidyverse)
analyze_schedule <- function(schedule_data, team_ratings) {
schedule_data %>%
left_join(team_ratings, by = c("opponent_id" = "team_id")) %>%
group_by(team_id, team_name) %>%
summarise(
games = n(),
avg_opponent_rating = mean(opponent_net_rtg),
home_games = sum(home),
back_to_backs = sum(back_to_back),
avg_rest_days = mean(rest_days),
total_travel_miles = sum(travel_miles),
.groups = "drop"
) %>%
mutate(
schedule_difficulty = scale(avg_opponent_rating)[,1] -
scale(home_games / games)[,1] * 0.5 +
scale(back_to_backs)[,1] * 0.3 +
scale(total_travel_miles)[,1] * 0.2
) %>%
arrange(desc(schedule_difficulty))
}
schedule <- read_csv("team_schedules.csv")
ratings <- read_csv("team_ratings.csv")
schedule_analysis <- analyze_schedule(schedule, ratings)
print(schedule_analysis)
Implementation in R
# Schedule difficulty analysis
library(tidyverse)
analyze_schedule <- function(schedule_data, team_ratings) {
schedule_data %>%
left_join(team_ratings, by = c("opponent_id" = "team_id")) %>%
group_by(team_id, team_name) %>%
summarise(
games = n(),
avg_opponent_rating = mean(opponent_net_rtg),
home_games = sum(home),
back_to_backs = sum(back_to_back),
avg_rest_days = mean(rest_days),
total_travel_miles = sum(travel_miles),
.groups = "drop"
) %>%
mutate(
schedule_difficulty = scale(avg_opponent_rating)[,1] -
scale(home_games / games)[,1] * 0.5 +
scale(back_to_backs)[,1] * 0.3 +
scale(total_travel_miles)[,1] * 0.2
) %>%
arrange(desc(schedule_difficulty))
}
schedule <- read_csv("team_schedules.csv")
ratings <- read_csv("team_ratings.csv")
schedule_analysis <- analyze_schedule(schedule, ratings)
print(schedule_analysis)