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 |
|---|---|---|---|
| ssw200002 | 1 | 1798 | 991 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.025 | 0.025 | 0.025 | 3.1 | 3 | 3 | 1203 | 1203 | 8583 |
| SRMFix | -0.038 | 0.038 | 0.038 | 9.3 | -9 | -9 | 1191 | 1191 | 8470 |
| EloSRM | 0.090 | 0.090 | 0.090 | 57.6 | 58 | 58 | 1798 | 1798 | 8416 |
| Odd | 0.144 | 0.144 | 0.144 | 80.1 | 80 | 80 | 1622 | 1622 | 8623 |
| SRM | -0.983 | 0.983 | 0.983 | 209.0 | -209 | -209 | 991 | 991 | 6084 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2011-12-23 | SRM 526.5 | 2 | 502 | 534.47 | 0.09 | 58 | 1798 | 8416 | -209 | 991 | 6084 |