Duel

import { Player, Duel } from 'teslo'
 
const match = new Duel([new Player('1', 1000), new Player('2', 900)])
 
const results = match.calculate('1')
 
/*
[
  {
    id: '1',
    elo: 1012
  },
  {
    id: '2',
    elo: 888
  }
]
*/

interface Options {
  kFactor?: number
}
 
class Duel {
  constructor(players?: Player[], options?: Options)
  static create(players?: Player[], options?: Options): Duel
  get contestants(): Map<string, Player>
  get size(): number
  get completed(): boolean
  addPlayer(player: Player): this
  addPlayers(...players: Player[]): this
  calculate(playerId: string): PlayerResult[]
  getResults(): PlayerResult[]
}