Approximated radar: profile of two strategies

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      { "axe": "Win rate", "i": 1, "score": 7, "strategie": "MR-Swing" },
      { "axe": "R moyen", "i": 2, "score": 6, "strategie": "MR-Swing" },
      { "axe": "Drawdown", "i": 3, "score": 8, "strategie": "MR-Swing" },
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      { "axe": "Backtest", "i": 0, "score": 6, "strategie": "Breakout-H4" },
      { "axe": "Win rate", "i": 1, "score": 5, "strategie": "Breakout-H4" },
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      { "axe": "Drawdown", "i": 3, "score": 5, "strategie": "Breakout-H4" },
      { "axe": "Robustesse", "i": 4, "score": 8, "strategie": "Breakout-H4" },
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