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 |
|---|---|---|---|
| Brassica | 1 | 2210 | 1200 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.002 | 0.002 | 0.002 | 0.0 | 0 | 0 | 1200 | 1200 | 2574 |
| SRMFix | 0.607 | 0.607 | 0.607 | 139.6 | 140 | 140 | 1340 | 1340 | 3509 |
| initial | 0.631 | 0.631 | 0.631 | 76.0 | 76 | 76 | 1276 | 1276 | 3753 |
| EloSRM | 0.636 | 0.636 | 0.636 | 189.3 | 189 | 189 | 2210 | 2210 | 3448 |
| Odd | 0.697 | 0.697 | 0.697 | 217.5 | 218 | 218 | 1936 | 1936 | 3520 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2017-06-30 | SRM 717 | 2 | 137 | 212.90 | 0.64 | 189 | 2210 | 3448 | 0 | 1200 | 2574 |