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 |
|---|---|---|---|
| nbanic | 1 | 2052 | 1450 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.946 | 1.946 | 1.946 | 250.0 | 250 | 250 | 1450 | 1450 | 897 |
| SRMFix | 2.743 | 2.743 | 2.743 | 507.7 | 508 | 508 | 1708 | 1708 | 1497 |
| initial | 2.772 | 2.772 | 2.772 | 333.8 | 334 | 334 | 1534 | 1534 | 1934 |
| EloSRM | 2.897 | 2.897 | 2.897 | 607.1 | 607 | 607 | 2052 | 2052 | 1386 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2006-02-21 | SRM 291 | 2 | 45 | 335.20 | 2.90 | 607 | 2052 | 1386 | 250 | 1450 | 897 |