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 |
|---|---|---|---|
| MobileBrain | 1 | 1777 | 999 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.032 | 0.032 | 0.032 | 3.9 | 4 | 4 | 1204 | 1204 | 8212 |
| SRMFix | -0.033 | 0.033 | 0.033 | 8.1 | -8 | -8 | 1192 | 1192 | 8096 |
| EloSRM | 0.099 | 0.099 | 0.099 | 60.4 | 60 | 60 | 1777 | 1777 | 8058 |
| SRM | -0.931 | 0.931 | 0.931 | 201.0 | -201 | -201 | 999 | 999 | 5651 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2011-07-02 | SRM 511 | 2 | 828 | 886.93 | 0.10 | 60 | 1777 | 8058 | -201 | 999 | 5651 |