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 |
|---|---|---|---|
| _Horiki | 2 | 2193 | 1156 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.252 | 0.869 | 0.905 | 90.0 | -112 | 68 | 1156 | 1156 | 4789 |
| SRMFix | 1.047 | 1.047 | 1.243 | 168.5 | 89 | 248 | 1537 | 1537 | 5458 |
| EloSRM | 1.081 | 1.081 | 1.224 | 218.8 | 186 | 252 | 2193 | 2193 | 5386 |
| Odd | 1.142 | 1.142 | 1.284 | 220.6 | 183 | 258 | 1992 | 1992 | 5666 |
| initial | 1.171 | 1.171 | 1.379 | 141.0 | 53 | 229 | 1482 | 1482 | 5944 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2012-04-23 | SRM 541 | 2 | 173 | 545.27 | 1.66 | 252 | 2193 | 5386 | 68 | 1156 | 4789 |
| 1 | 2012-04-04 | SRM 539 | 2 | 368 | 522.31 | 0.50 | 186 | 1941 | 7648 | -112 | 1088 | 5366 |