国际象棋 FEN / PGN 与 Elo 等级分辅导器

POST https://api.elysiatools.com/zh/api/tools/chess-fen-pgn-elo-rating-tutor

{
  "mcpServers": {
    "elysiatools-chess-fen-pgn-elo-rating-tutor": {
      "name": "chess-fen-pgn-elo-rating-tutor",
      "description": "解析并校验 FEN 棋盘快照、PGN/SAN 棋谱；按胜/和/负与对手 rating 用 Elo 公式投影新等级分；附 Lichess/Chess.com 段位说明",
      "baseUrl": "https://api.elysiatools.com/mcp/sse?toolId=chess-fen-pgn-elo-rating-tutor",
      "command": "",
      "args": [],
      "env": {},
      "isActive": true,
      "type": "sse"
    }
  }
}

{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/list"
}

{
  "jsonrpc": "2.0",
  "id": 2,
  "method": "tools/call",
  "params": {
    "name": "chess-fen-pgn-elo-rating-tutor",
    "arguments": {
  "mode": "fen",
  "fen": "rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq - 0 1",
  "pgn": "PGN movetext, e.g.\n1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 1/2-1/2",
  "playerRating": 0,
  "kFactor": 32,
  "games": "One per line: opponentRating then result.\n1609 loss\n1477 win\n1388 win\n1586 win\n1720 loss"
}
  }
}