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 |
|---|---|---|---|
| Merkator | 3 | 1846 | 815 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.090 | 0.347 | 0.430 | 41.8 | -46 | 77 | 1232 | 1232 | 8144 |
| SRMFix | 0.070 | 0.365 | 0.443 | 54.5 | -67 | 86 | 1209 | 1209 | 8262 |
| EloSRM | 0.107 | 0.373 | 0.434 | 77.4 | -58 | 117 | 1846 | 1846 | 7931 |
| Odd | 0.124 | 0.382 | 0.429 | 80.6 | -48 | 115 | 1679 | 1679 | 8032 |
| SRM | -0.474 | 0.726 | 0.769 | 142.3 | -211 | 21 | 989 | 815 | 8411 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2011-11-29 | SRM 525 | 2 | 517 | 800.15 | 0.63 | 117 | 1846 | 7931 | 21 | 815 | 8411 |
| 2 | 2011-11-12 | SRM 523 | 2 | 801 | 722.18 | -0.40 | -58 | 1729 | 9206 | -195 | 794 | 8789 |
| 1 | 2011-10-04 | SRM 520 | 2 | 771 | 820.18 | 0.09 | 57 | 1787 | 8323 | -211 | 989 | 6018 |