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 |
|---|---|---|---|
| deviltang | 2 | 2071 | 867 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.874 | 1.404 | 1.653 | 169.0 | -64 | 274 | 1410 | 1410 | 6367 |
| Odd | 0.994 | 1.427 | 1.739 | 259.9 | -99 | 421 | 1878 | 1878 | 6550 |
| EloSRM | 0.967 | 1.442 | 1.737 | 271.2 | -117 | 426 | 2071 | 2071 | 6332 |
| SRMFix | 0.878 | 1.478 | 1.719 | 228.8 | -138 | 320 | 1382 | 1382 | 6669 |
| SRM | 0.332 | 1.818 | 1.848 | 363.5 | -530 | 197 | 867 | 867 | 8036 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2012-06-25 | SRM 547 | 2 | 94 | 499.35 | 2.41 | 426 | 2071 | 6332 | 197 | 867 | 8036 |
| 1 | 2012-05-29 | SRM 544 | 2 | 650 | 477.16 | -0.48 | -117 | 1646 | 11659 | -530 | 670 | 10975 |