EloResponse

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://raw.githubusercontent.com/api-evangelist/chessigma/main/json-schema/chessigma-elo-response-schema.json",
  "title": "EloResponse",
  "x-generated": "2026-10-05",
  "x-method": "derived",
  "x-generator": "derive-json-schema.py",
  "x-source": "openapi/chessigma-openapi.json#/components/schemas/EloResponse",
  "type": "object",
  "properties": {
    "yourRating": {
      "type": "integer"
    },
    "opponentRating": {
      "type": "integer"
    },
    "result": {
      "type": "string",
      "enum": [
        "win",
        "draw",
        "loss"
      ]
    },
    "system": {
      "type": "string",
      "enum": [
        "fide",
        "chesscom",
        "lichess"
      ]
    },
    "kFactor": {
      "type": "integer"
    },
    "expectedScore": {
      "type": "number",
      "description": "Probability of scoring (0–1)."
    },
    "newRating": {
      "type": "integer"
    },
    "change": {
      "type": "integer"
    }
  }
}