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 |
|---|---|---|---|
| adrianunderwate | 1 | 1655 | 1001 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.033 | 0.033 | 0.033 | 8.2 | 8 | 8 | 1208 | 1208 | 7324 |
| initial | 0.096 | 0.096 | 0.096 | 11.5 | 12 | 12 | 1212 | 1212 | 7456 |
| EloSRM | 0.187 | 0.187 | 0.187 | 89.5 | 90 | 90 | 1655 | 1655 | 7242 |
| SRM | -0.949 | 0.949 | 0.949 | 199.0 | -199 | -199 | 1001 | 1001 | 6909 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2008-07-10 | SRM 409 | 2 | 585 | 665.84 | 0.19 | 90 | 1655 | 7242 | -199 | 1001 | 6909 |