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 |
|---|---|---|---|
| SierraBravo | 2 | 1690 | 756 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.028 | 0.740 | 0.741 | 89.2 | -92 | 86 | 1286 | 1193 | 6740 |
| SRMFix | -0.202 | 0.838 | 0.862 | 153.5 | -161 | 146 | 1346 | 1184 | 6582 |
| SRM | -0.945 | 0.945 | 1.113 | 222.0 | -384 | -60 | 1140 | 756 | 7420 |
| EloSRM | -0.161 | 0.957 | 0.971 | 193.9 | -126 | 262 | 1816 | 1690 | 5874 |
| Odd | -0.137 | 0.962 | 0.972 | 193.1 | -114 | 272 | 1696 | 1582 | 5882 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2008-04-23 | SRM 399 | 2 | 521 | 244.20 | -1.12 | -126 | 1690 | 5874 | -384 | 756 | 7420 |
| 1 | 2008-04-15 | SRM 398 | 2 | 294 | 510.74 | 0.80 | 262 | 1816 | 4815 | -60 | 1140 | 3521 |