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 |
|---|---|---|---|
| youngcho | 22 | 2217 | 885 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.275 | 0.753 | 1.183 | 58.1 | -166 | 140 | 1228 | 885 | 8066 |
| EloSRM | 0.081 | 0.853 | 1.131 | 59.0 | -65 | 235 | 2322 | 2217 | 5451 |
| Odd | 0.081 | 0.859 | 1.130 | 58.8 | -61 | 250 | 2164 | 2038 | 5403 |
| SRMFix | 0.121 | 0.875 | 1.173 | 63.7 | -121 | 185 | 1730 | 1561 | 5185 |
| initial | 0.189 | 0.926 | 1.279 | 111.5 | -228 | 422 | 1887 | 1700 | 4407 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 22 | 2013-03-09 | TCO13 Round 1C | 1 | 1125 | 1,016.86 | -0.49 | -35 | 2217 | 5451 | -63 | 885 | 8066 |
| 21 | 2012-09-13 | SRM 556 | 2 | 32 | 252.35 | 2.98 | 127 | 2252 | 4771 | 140 | 948 | 6951 |
| 20 | 2012-04-07 | TCO12 Round 1B | 1 | 1117 | 1,249.35 | -0.19 | -11 | 2125 | 5842 | -19 | 808 | 9076 |
| 19 | 2012-03-31 | TCO12 Round 1A | 1 | 1306 | 1,315.01 | -0.22 | -16 | 2136 | 5650 | -42 | 827 | 8670 |
| 18 | 2012-01-19 | SRM 530 | 2 | 725 | 238.10 | -1.70 | -54 | 2152 | 5129 | -148 | 869 | 7757 |
| 17 | 2011-12-28 | SRM 528 | 2 | 346 | 258.74 | -0.42 | -11 | 2206 | 4612 | 8 | 1017 | 5842 |
| 16 | 2011-12-23 | SRM 526.5 | 2 | 439 | 153.58 | -1.52 | -59 | 2216 | 4493 | -53 | 1009 | 5869 |
| 15 | 2011-05-19 | TCO11 Qual 2 | 1 | 1169 | 678.76 | -0.86 | -46 | 2275 | 3585 | -166 | 1062 | 4919 |
| 14 | 2011-05-17 | SRM 504.5 | 2 | 74 | 239.82 | 1.70 | 75 | 2322 | 3208 | 66 | 1228 | 3374 |
| 13 | 2011-05-03 | Member SRM 505 | 2 | 323 | 173.86 | -0.89 | -29 | 2247 | 3610 | -26 | 1162 | 3961 |
| 12 | 2011-03-30 | Member SRM 501 | 1 | 487 | 550.64 | -0.08 | -4 | 2275 | 3375 | -19 | 1188 | 3663 |
| 11 | 2010-10-26 | SRM 486 | 1 | 479 | 549.10 | -0.06 | -1 | 2279 | 2962 | -15 | 1207 | 3217 |
| 10 | 2010-09-15 | Member SRM 482 | 2 | 76 | 188.01 | 1.31 | 63 | 2281 | 2907 | 66 | 1222 | 3016 |
| 9 | 2010-08-04 | Member SRM 478 | 2 | 284 | 157.69 | -0.85 | -25 | 2217 | 3185 | -16 | 1156 | 3477 |
| 8 | 2010-07-06 | SRM 475 | 1 | 394 | 431.61 | -0.08 | -5 | 2242 | 3013 | -32 | 1172 | 3332 |
| 7 | 2010-06-05 | SRM 472 | 1 | 457 | 531.87 | -0.03 | 2 | 2247 | 2936 | -12 | 1204 | 3129 |
| 6 | 2010-05-24 | TCO10 Qual 3 | 1 | 176 | 545.04 | 1.63 | 149 | 2245 | 2919 | 137 | 1216 | 3036 |
| 5 | 2010-05-12 | TCO10 Qual 2 | 1 | 684 | 738.93 | 0.11 | 26 | 2097 | 3740 | 0 | 1079 | 4037 |
| 4 | 2010-05-04 | SRM 469 | 2 | 515 | 238.08 | -1.11 | -65 | 2070 | 3806 | -88 | 1079 | 3951 |
| 3 | 2010-04-20 | Member SRM 468 | 2 | 127 | 352.39 | 1.47 | 178 | 2136 | 3247 | 65 | 1167 | 3204 |
| 2 | 2010-01-19 | SRM 459 | 2 | 350 | 446.51 | 0.35 | 80 | 1958 | 4651 | -34 | 1102 | 3854 |
| 1 | 2010-01-14 | Member SRM 458 | 2 | 378 | 623.78 | 0.72 | 235 | 1877 | 5207 | -64 | 1136 | 3582 |