niklas/beerpong-elo
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Ohhhh

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This commit is contained in:
Niklas Kapelle 2025-01-08 02:00:21 +01:00
parent 5d46f98cb4
commit d3b5d2c37f
Signed by: niklas
GPG Key ID: 4EB651B36D841D16
2 changed files with 5 additions and 5 deletions
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8
internal/beerpong-elo.go
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@ -17,14 +17,16 @@ func Start(config Config) {
repo := repo.NewInMemoryRepo() repo := repo.NewInMemoryRepo()
loadFromFile(repo, "./data.json") controller := newController(repo)
loadFromFile(controller, "./data.json")
mux := web.CreateWebserver(repo) mux := web.CreateWebserver(repo)
http.ListenAndServe(":8080", mux) http.ListenAndServe(":8080", mux)
} }
func loadFromFile(repo repo.Repo, path string) error { func loadFromFile(c Controller, path string) error {
content, err := os.ReadFile(path) content, err := os.ReadFile(path)
if err != nil { if err != nil {
@ -38,7 +40,7 @@ func loadFromFile(repo repo.Repo, path string) error {
} }
for _, game := range payload { for _, game := range payload {
repo.AddGame(game) c.AddGame(game)
} }
return nil return nil

2
internal/elo.go
View File

@ -1,7 +1,6 @@
package beerpongelo package beerpongelo
import ( import (
"fmt"
"math" "math"
) )
@ -43,7 +42,6 @@ func NewRating(t0p0, t0p1, t1p0, t1p1 float64, score int) (float64, float64, flo
} }
scoreMod := SCORE_SCALE * math.Log(math.Abs(float64(score))+SCORE_BIAS) / (math.Log(MAX_SCORE) + SCORE_BIAS) scoreMod := SCORE_SCALE * math.Log(math.Abs(float64(score))+SCORE_BIAS) / (math.Log(MAX_SCORE) + SCORE_BIAS)
fmt.Printf("%d: %f\n", score, scoreMod)
newt0p0 := t0p0 + K*scoreMod*((st0*ct0p0)-(et0*ct0p0)) newt0p0 := t0p0 + K*scoreMod*((st0*ct0p0)-(et0*ct0p0))
newt0p1 := t0p1 + K*scoreMod*((st0*ct0p1)-(et0*ct0p1)) newt0p1 := t0p1 + K*scoreMod*((st0*ct0p1)-(et0*ct0p1))