[
 {
  "round": 0,
  "accepted": true,
  "skill_chars": 229,
  "tune": {
   "total": 39,
   "correct": 35,
   "inserts": 1,
   "score": 0.8718
  },
  "holdout": {
   "total": 91,
   "correct": 81,
   "inserts": 12,
   "score": 0.7582
  },
  "test": {
   "total": 95,
   "correct": 84,
   "inserts": 1,
   "score": 0.8737
  }
 },
 {
  "round": 1,
  "skill_chars": 2531,
  "tune": {
   "total": 39,
   "correct": 34,
   "inserts": 0,
   "score": 0.8718
  },
  "holdout": {
   "total": 91,
   "correct": 80,
   "inserts": 2,
   "score": 0.8571
  },
  "test": {
   "total": 95,
   "correct": 83,
   "inserts": 0,
   "score": 0.8737
  },
  "accepted": false,
  "regressions": [
   "M097"
  ],
  "fixed": [
   "M036"
  ]
 },
 {
  "round": 2,
  "skill_chars": 2603,
  "tune": {
   "total": 39,
   "correct": 34,
   "inserts": 0,
   "score": 0.8718
  },
  "holdout": {
   "total": 91,
   "correct": 80,
   "inserts": 2,
   "score": 0.8571
  },
  "test": {
   "total": 95,
   "correct": 82,
   "inserts": 0,
   "score": 0.8632
  },
  "accepted": false,
  "regressions": [
   "L01",
   "W12"
  ],
  "fixed": [
   "M036",
   "M058"
  ]
 },
 {
  "round": 3,
  "skill_chars": 1949,
  "tune": {
   "total": 39,
   "correct": 39,
   "inserts": 0,
   "score": 1.0
  },
  "holdout": {
   "total": 91,
   "correct": 83,
   "inserts": 2,
   "score": 0.8901
  },
  "test": {
   "total": 95,
   "correct": 85,
   "inserts": 0,
   "score": 0.8947
  },
  "accepted": true,
  "regressions": [],
  "fixed": [
   "M036",
   "M058",
   "W05"
  ]
 },
 {
  "round": 4,
  "skill_chars": 2731,
  "tune": {
   "total": 39,
   "correct": 35,
   "inserts": 0,
   "score": 0.8974
  },
  "holdout": {
   "total": 91,
   "correct": 82,
   "inserts": 2,
   "score": 0.8791
  },
  "test": {
   "total": 95,
   "correct": 81,
   "inserts": 1,
   "score": 0.8421
  },
  "accepted": false,
  "regressions": [
   "W05"
  ],
  "fixed": []
 },
 {
  "round": 5,
  "skill_chars": 2199,
  "tune": {
   "total": 39,
   "correct": 36,
   "inserts": 0,
   "score": 0.9231
  },
  "holdout": {
   "total": 91,
   "correct": 82,
   "inserts": 2,
   "score": 0.8791
  },
  "test": {
   "total": 95,
   "correct": 84,
   "inserts": 21,
   "score": 0.6632
  },
  "accepted": false,
  "regressions": [
   "W05"
  ],
  "fixed": []
 },
 {
  "round": 6,
  "skill_chars": 2321,
  "tune": {
   "total": 39,
   "correct": 36,
   "inserts": 0,
   "score": 0.9231
  },
  "holdout": {
   "total": 91,
   "correct": 82,
   "inserts": 2,
   "score": 0.8791
  },
  "test": {
   "total": 95,
   "correct": 85,
   "inserts": 1,
   "score": 0.8842
  },
  "accepted": false,
  "regressions": [
   "W05"
  ],
  "fixed": []
 }
]