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 |
|---|---|---|---|
| DevSpot | 1 | 1687 | 1307 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.719 | 0.719 | 0.719 | 107.0 | 107 | 107 | 1307 | 1307 | 653 |
| SRMFix | 1.488 | 1.488 | 1.488 | 311.2 | 311 | 311 | 1511 | 1511 | 1143 |
| initial | 1.567 | 1.567 | 1.567 | 188.7 | 189 | 189 | 1389 | 1389 | 1485 |
| EloSRM | 1.646 | 1.646 | 1.646 | 408.2 | 408 | 408 | 1687 | 1687 | 1169 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2002-11-13 | SRM 120 | 2 | 48 | 150.23 | 1.65 | 408 | 1687 | 1169 | 107 | 1307 | 653 |