3.51 The challenge must be met if the rating system is to succeed, if it is to produce ratings that will satisfy the players and the users of the rating list.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| mrbobguy | 41 | 2469 | 1420 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.254 | 0.581 | 0.817 | 38.7 | -36 | 268 | 2505 | 2469 | 1925 |
| Odd | 0.254 | 0.588 | 0.833 | 39.1 | -29 | 282 | 2373 | 2344 | 1794 |
| SRMFix | 0.267 | 0.606 | 0.877 | 37.6 | -46 | 194 | 2096 | 2032 | 1464 |
| SRM | 0.264 | 0.613 | 0.972 | 60.8 | -137 | 156 | 1680 | 1420 | 1753 |
| initial | 0.229 | 0.651 | 0.922 | 78.4 | -171 | 423 | 2422 | 2278 | 1582 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 41 | 2010-07-17 | SRM 476 | 1 | 590 | 483.31 | -0.42 | -36 | 2469 | 1925 | -121 | 1420 | 1753 |
| 40 | 2008-03-06 | SRM 392 | 1 | 369 | 370.55 | 0.01 | 6 | 2505 | 1209 | -1 | 1541 | 1223 |
| 39 | 2007-11-06 | SRM 374 | 1 | 119 | 317.59 | 1.42 | 56 | 2499 | 1038 | 118 | 1542 | 1110 |
| 38 | 2007-10-23 | SRM 373 | 1 | 306 | 217.09 | -0.50 | -18 | 2443 | 1186 | -65 | 1424 | 1456 |
| 37 | 2007-10-17 | SRM 372 | 1 | 274 | 343.03 | 0.32 | 22 | 2460 | 1131 | 42 | 1489 | 1228 |
| 36 | 2007-10-04 | SRM 369 | 1 | 201 | ||||||||
| 35 | 2007-08-07 | SRM 362 | 1 | 289 | ||||||||
| 34 | 2007-08-01 | SRM 361 | 1 | 406 | 297.70 | -0.56 | -21 | 2438 | 1081 | -119 | 1447 | 1299 |
| 33 | 2007-07-12 | SRM 357 | 1 | 207 | 266.03 | 0.36 | 23 | 2459 | 1006 | 29 | 1566 | 955 |
| 32 | 2007-06-02 | SRM 352 | 1 | 215 | 336.33 | 0.65 | 35 | 2436 | 1028 | 61 | 1537 | 1032 |
| 31 | 2007-03-31 | TCO07 Qual 2 | 1 | 451 | 274.52 | -0.72 | -18 | 2401 | 1014 | -26 | 1476 | 1119 |
| 30 | 2007-01-13 | SRM 334 | 1 | 233 | 268.80 | 0.21 | 12 | 2420 | 887 | 36 | 1502 | 1051 |
| 29 | 2006-10-25 | SRM 324 | 1 | 317 | 218.40 | -0.54 | -13 | 2407 | 853 | -54 | 1466 | 1099 |
| 28 | 2006-10-19 | SRM 323 | 1 | 196 | 242.09 | 0.30 | 14 | 2420 | 809 | 48 | 1520 | 963 |
| 27 | 2006-10-09 | SRM 322 | 1 | 400 | 264.47 | -0.70 | -18 | 2406 | 821 | -132 | 1472 | 1076 |
| 26 | 2006-10-02 | SRM 321 | 1 | 199 | 213.73 | 0.10 | 8 | 2424 | 764 | 13 | 1604 | 744 |
| 25 | 2006-09-27 | TCCC06 Round 1C | 1 | 182 | 93.07 | -0.97 | -25 | 2417 | 767 | -89 | 1591 | 765 |
| 24 | 2006-09-09 | TCCC06 Qual 2 | 1 | 45 | 103.82 | 1.21 | 33 | 2442 | 686 | 64 | 1680 | 581 |
| 23 | 2006-08-29 | SRM 318 | 1 | 183 | 241.64 | 0.40 | 19 | 2408 | 745 | 35 | 1616 | 677 |
| 22 | 2006-08-19 | SRM 316 | 1 | 198 | 200.78 | 0.02 | 5 | 2389 | 801 | 0 | 1581 | 754 |
| 21 | 2006-08-09 | SRM 315 | 1 | 122 | 204.65 | 0.75 | 33 | 2384 | 805 | 69 | 1581 | 766 |
| 20 | 2006-08-03 | SRM 314 | 1 | 219 | 185.74 | -0.24 | -5 | 2350 | 875 | -24 | 1512 | 914 |
| 19 | 2006-07-26 | SRM 313 | 1 | 327 | 203.65 | -0.68 | -22 | 2356 | 857 | -106 | 1536 | 871 |
| 18 | 2006-07-22 | SRM 312 | 1 | 49 | 251.09 | 2.36 | 86 | 2377 | 803 | 156 | 1642 | 646 |
| 17 | 2006-07-06 | SRM 310 | 1 | 120 | 194.13 | 0.69 | 38 | 2292 | 977 | 66 | 1486 | 963 |
| 16 | 2006-06-24 | SRM 308 | 1 | 166 | 209.47 | 0.34 | 23 | 2254 | 1072 | 40 | 1420 | 1136 |
| 15 | 2006-06-14 | SRM 307 | 1 | 162 | 182.46 | -0.25 | -9 | 2231 | 1141 | -38 | 1380 | 1288 |
| 14 | 2006-06-08 | SRM 306 | 1 | 178 | 212.38 | -0.15 | -4 | 2240 | 1102 | -30 | 1418 | 1138 |
| 13 | 2006-05-27 | SRM 304 | 1 | 170 | 277.27 | 0.71 | 48 | 2245 | 1073 | 74 | 1448 | 1059 |
| 12 | 2006-05-11 | SRM 302 | 1 | 205 | 204.03 | -0.01 | 5 | 2197 | 1175 | -13 | 1374 | 1264 |
| 11 | 2006-05-09 | SRM 301 | 1 | 157 | 260.40 | 0.73 | 59 | 2192 | 1170 | 91 | 1387 | 1210 |
| 10 | 2006-04-27 | SRM 300 | 1 | 186 | 207.72 | -0.13 | -6 | 2133 | 1353 | -27 | 1296 | 1589 |
| 9 | 2006-04-11 | SRM 298 | 2 | 8 | 54.41 | 2.77 | 80 | 2139 | 1311 | 135 | 1323 | 1452 |
| 8 | 2006-04-06 | SRM 297 | 1 | 223 | 206.14 | -0.23 | -18 | 2059 | 1524 | -68 | 1188 | 2130 |
| 7 | 2006-04-03 | SRM 296 | 1 | 160 | 219.23 | 0.04 | 11 | 2077 | 1449 | 18 | 1256 | 1742 |
| 6 | 2006-03-29 | SRM 295 | 1 | 320 | 278.38 | -0.28 | -29 | 2065 | 1477 | -137 | 1238 | 1807 |
| 5 | 2006-03-06 | SRM 292 | 1 | 258 | 279.30 | 0.11 | 25 | 2094 | 1336 | -26 | 1375 | 1178 |
| 4 | 2006-02-28 | TCO06 Qual 7/9/14 | 1 | 89 | 188.23 | 1.08 | 146 | 2069 | 1394 | 85 | 1401 | 1074 |
| 3 | 2006-02-14 | SRM 289 | 1 | 173 | 274.42 | 0.67 | 167 | 1924 | 1786 | 71 | 1316 | 1292 |
| 2 | 2006-02-04 | SRM 287 | 1 | 170 | 283.72 | 0.12 | 49 | 1757 | 2411 | 32 | 1245 | 1615 |
| 1 | 2006-01-19 | SRM 283 | 2 | 144 | 272.83 | 0.92 | 268 | 1708 | 2545 | 13 | 1213 | 1730 |