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 |
|---|---|---|---|
| lgrinberg | 1 | 1367 | 798 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.355 | 0.355 | 0.355 | 66.0 | -66 | -66 | 1294 | 1294 | 5673 |
| EloSRM | -0.380 | 0.380 | 0.380 | 86.4 | -86 | -86 | 1367 | 1367 | 5584 |
| initial | -0.468 | 0.468 | 0.468 | 56.4 | -56 | -56 | 1144 | 1144 | 5403 |
| SRMFix | -0.498 | 0.498 | 0.498 | 116.0 | -116 | -116 | 1084 | 1084 | 5595 |
| SRM | -1.176 | 1.176 | 1.176 | 402.0 | -402 | -402 | 798 | 798 | 4969 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2006-04-22 | SRM 299 | 2 | 365 | 308.04 | -0.38 | -86 | 1367 | 5584 | -402 | 798 | 4969 |