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 |
|---|---|---|---|
| yanagin | 1 | 1750 | 980 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.001 | 0.001 | 0.001 | 30.0 | 30 | 30 | 1750 | 1750 | 8571 |
| initial | -0.076 | 0.076 | 0.076 | 9.1 | -9 | -9 | 1191 | 1191 | 8623 |
| SRMFix | -0.135 | 0.135 | 0.135 | 32.7 | -33 | -33 | 1167 | 1167 | 8639 |
| SRM | -0.964 | 0.964 | 0.964 | 220.0 | -220 | -220 | 980 | 980 | 6046 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2011-07-26 | SRM 513 | 2 | 867 | 867.45 | 0.00 | 30 | 1750 | 8571 | -220 | 980 | 6046 |