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 |
|---|---|---|---|
| tensheapz | 1 | 2242 | 1437 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.881 | 1.881 | 1.881 | 237.0 | 237 | 237 | 1437 | 1437 | 1670 |
| SRMFix | 2.792 | 2.792 | 2.792 | 514.4 | 514 | 514 | 1714 | 1714 | 2853 |
| initial | 2.846 | 2.846 | 2.846 | 342.7 | 343 | 343 | 1543 | 1543 | 3740 |
| EloSRM | 2.917 | 2.917 | 2.917 | 616.9 | 617 | 617 | 2242 | 2242 | 2723 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2009-09-10 | SRM 448 | 2 | 91 | 687.44 | 2.92 | 617 | 2242 | 2723 | 237 | 1437 | 1670 |