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 |
|---|---|---|---|
| aifreedom | 18 | 2358 | 1134 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.268 | 1.284 | 1.478 | 98.1 | -84 | 285 | 2358 | 2358 | 4022 |
| Odd | 0.243 | 1.286 | 1.474 | 92.0 | -86 | 277 | 2170 | 2170 | 4126 |
| SRMFix | 0.310 | 1.298 | 1.506 | 99.7 | -154 | 279 | 1731 | 1707 | 4158 |
| SRM | 0.764 | 1.315 | 1.610 | 98.0 | -257 | 137 | 1227 | 1134 | 4993 |
| initial | 0.384 | 1.361 | 1.582 | 163.9 | -290 | 352 | 2032 | 2032 | 3142 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 18 | 2012-04-23 | SRM 541 | 2 | 31 | 236.00 | 2.93 | 100 | 2358 | 4022 | 121 | 1134 | 4993 |
| 17 | 2012-03-31 | TCO12 Round 1A | 1 | 687 | 1,243.64 | 0.86 | 88 | 2258 | 4558 | 92 | 1013 | 6162 |
| 16 | 2012-03-20 | SRM 538 | 2 | 334 | 273.91 | -0.29 | -6 | 2170 | 5266 | 23 | 921 | 7402 |
| 15 | 2012-03-17 | SRM 537 | 2 | 161 | 585.00 | 1.86 | 162 | 2176 | 5231 | 101 | 898 | 7757 |
| 14 | 2011-09-14 | SRM 518 | 2 | 796 | 394.06 | -1.01 | -75 | 2014 | 6016 | -43 | 797 | 8497 |
| 13 | 2010-05-12 | TCO10 Qual 2 | 1 | 1207 | 659.75 | -0.87 | -82 | 2089 | 3795 | -257 | 840 | 6607 |
| 12 | 2009-10-20 | SRM 451 | 2 | 294 | 128.56 | -1.19 | -34 | 2171 | 3114 | -19 | 1097 | 3963 |
| 11 | 2009-09-23 | SRM 449 | 2 | 101 | 219.24 | 1.12 | 61 | 2205 | 2912 | 83 | 1116 | 3797 |
| 10 | 2009-09-10 | SRM 448 | 2 | 661 | 153.14 | -2.11 | -70 | 2144 | 3247 | -91 | 1033 | 4512 |
| 9 | 2009-08-25 | SRM 447 | 2 | 80 | 179.24 | 1.16 | 81 | 2214 | 2843 | 90 | 1124 | 3717 |
| 8 | 2009-06-13 | SRM 442 | 2 | 647 | 137.32 | -2.24 | -84 | 2133 | 3238 | -95 | 1034 | 4473 |
| 7 | 2009-03-11 | SRM 436 | 2 | 93 | 162.61 | 0.81 | 64 | 2217 | 2755 | 76 | 1129 | 4428 |
| 6 | 2008-12-10 | TC China 08 - 1D | 1 | 142 | 105.68 | -0.85 | -57 | 2153 | 3048 | -174 | 1053 | 5843 |
| 5 | 2008-12-02 | SRM 428 | 2 | 108 | 140.90 | 0.38 | 42 | 2210 | 2758 | 38 | 1227 | 3390 |
| 4 | 2008-11-25 | SRM 427 | 2 | 65 | 192.76 | 1.57 | 137 | 2168 | 2977 | 88 | 1189 | 3706 |
| 3 | 2008-11-06 | SRM 424 | 2 | 72 | 407.94 | 2.50 | 285 | 2031 | 3759 | 137 | 1101 | 5393 |
| 2 | 2008-10-08 | SRM 421 | 2 | 599 | 398.14 | -0.59 | -76 | 1746 | 6525 | -174 | 964 | 7693 |
| 1 | 2008-06-17 | SRM 406 | 2 | 246 | 422.74 | 0.78 | 260 | 1822 | 5344 | -62 | 1138 | 4556 |