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 |
|---|---|---|---|
| shr19 | 2 | 1667 | 705 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.213 | 0.213 | 0.233 | 27.3 | -50 | -5 | 1543 | 1493 | 11103 |
| EloSRM | -0.241 | 0.241 | 0.250 | 42.2 | -56 | -28 | 1723 | 1667 | 11261 |
| initial | -0.308 | 0.308 | 0.315 | 37.0 | -45 | -29 | 1171 | 1126 | 11666 |
| SRMFix | -0.331 | 0.331 | 0.332 | 66.6 | -75 | -58 | 1125 | 1067 | 11684 |
| SRM | -1.008 | 1.008 | 1.042 | 247.5 | -307 | -188 | 893 | 705 | 10433 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2012-07-21 | SRM 550 | 2 | 929 | 855.39 | -0.30 | -56 | 1667 | 11261 | -188 | 705 | 10433 |
| 1 | 2012-03-07 | SRM 536 | 2 | 937 | 828.89 | -0.18 | -28 | 1723 | 10105 | -307 | 893 | 7767 |