Use the following chart to convert raw scores into percentiles.
| An overall raw score of | convert to a percentile score of | An overall raw score of | convert to a percentile score of |
|---|---|---|---|
| > 390 | 99 | 311 - 311 | 49 |
| 387 - 389 | 98 | 309 - 310 | 48 |
| 385 - 386 | 97 | 308 - 308 | 47 |
| 382 - 384 | 96 | 306 - 307 | 46 |
| 380 - 381 | 95 | 305 - 305 | 45 |
| 378 - 379 | 94 | 303 - 304 | 44 |
| 376 - 377 | 93 | 301 - 302 | 43 |
| 374 - 375 | 92 | 299 - 300 | 42 |
| 372 - 373 | 91 | 297 - 298 | 41 |
| 371 - 371 | 90 | 296 - 296 | 40 |
| 369 - 370 | 89 | 294 - 295 | 39 |
| 367 - 368 | 88 | 292 - 293 | 38 |
| 366 - 366 | 87 | 291 - 291 | 37 |
| 365 - 365 | 86 | 289 - 290 | 36 |
| 363 - 364 | 85 | 287 - 288 | 35 |
| 361 - 362 | 84 | 285 - 286 | 34 |
| 360 - 360 | 83 | 283 - 284 | 33 |
| 359 - 359 | 82 | 280 - 282 | 32 |
| 357 - 358 | 81 | 278 - 279 | 31 |
| 356 - 356 | 80 | 276 - 277 | 30 |
| 354 - 355 | 79 | 274 - 275 | 29 |
| 353 - 353 | 78 | 271 - 273 | 28 |
| 351 - 352 | 77 | 269 - 270 | 27 |
| 350 - 350 | 76 | 267 - 268 | 26 |
| 349 - 349 | 75 | 265 - 266 | 25 |
| 347 - 348 | 74 | 262 - 264 | 24 |
| 346 - 346 | 73 | 260 - 261 | 23 |
| 345 - 345 | 72 | 256 - 259 | 22 |
| 344 - 344 | 71 | 254 - 255 | 21 |
| 342 - 343 | 70 | 251 - 253 | 20 |
| 341 - 341 | 69 | 247 - 250 | 19 |
| 339 - 340 | 68 | 244 - 246 | 18 |
| 338 - 338 | 67 | 241 - 243 | 17 |
| 336 - 337 | 66 | 238 - 240 | 16 |
| 335 - 335 | 65 | 234 - 237 | 15 |
| 333 - 334 | 64 | 230 - 233 | 14 |
| 332 - 332 | 63 | 225 - 229 | 13 |
| 330 - 331 | 62 | 220 - 224 | 12 |
| 329 - 329 | 61 | 215 - 219 | 11 |
| 327 - 328 | 60 | 210 - 214 | 10 |
| 326 - 326 | 59 | 202 - 209 | 9 |
| 325 - 325 | 58 | 195 - 201 | 8 |
| 323 - 324 | 57 | 189 - 194 | 7 |
| 321 - 322 | 56 | 181 - 188 | 6 |
| 320 - 320 | 55 | 170 - 180 | 5 |
| 319 - 319 | 54 | 161 - 169 | 4 |
| 317 - 318 | 53 | 149 - 160 | 3 |
| 315 - 316 | 52 | 132 - 148 | 2 |
| 313 - 314 | 51 | 98 - 131 | 1 |
| 312 - 312 | 50 | 0 - 97 | 0 |