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 |
|---|---|---|---|
| Ignorance | 3 | 3131 | 1997 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 2.735 | 2.735 | 3.670 | 265.7 | 41 | 552 | 1997 | 1997 | 540 |
| SRMFix | 3.083 | 3.083 | 4.188 | 416.8 | 45 | 931 | 2450 | 2450 | 589 |
| EloSRM | 3.254 | 3.254 | 4.298 | 446.6 | 95 | 895 | 3131 | 3131 | 582 |
| initial | 3.639 | 3.639 | 4.394 | 438.2 | 160 | 849 | 2515 | 2515 | 1407 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2013-05-25 | SRM 580 | 1 | 183 | 257.38 | 0.49 | 95 | 3131 | 582 | 41 | 1997 | 540 |
| 2 | 2013-01-12 | SRM 566 | 1 | 94 | 422.11 | 2.17 | 350 | 3036 | 680 | 204 | 1956 | 584 |
| 1 | 2012-12-20 | SRM 565 | 2 | 5 | 688.03 | 7.10 | 895 | 2686 | 2086 | 552 | 1752 | 985 |