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 |
|---|---|---|---|
| xyziu | 1 | 1445 | 888 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.205 | 0.205 | 0.205 | 27.5 | -28 | -28 | 1356 | 1356 | 6060 |
| EloSRM | -0.249 | 0.249 | 0.249 | 45.6 | -46 | -46 | 1445 | 1445 | 5958 |
| initial | -0.356 | 0.356 | 0.356 | 42.9 | -43 | -43 | 1157 | 1157 | 5982 |
| SRMFix | -0.407 | 0.407 | 0.407 | 95.8 | -96 | -96 | 1104 | 1104 | 6178 |
| SRM | -1.215 | 1.215 | 1.215 | 312.0 | -312 | -312 | 888 | 888 | 4919 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2007-01-13 | SRM 334 | 2 | 505 | 424.91 | -0.25 | -46 | 1445 | 5958 | -312 | 888 | 4919 |