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 |
|---|---|---|---|
| Rocky_Spirit | 1 | 1628 | 1085 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.211 | 0.211 | 0.211 | 50.8 | 51 | 51 | 1251 | 1251 | 4582 |
| initial | 0.262 | 0.262 | 0.262 | 31.6 | 32 | 32 | 1232 | 1232 | 4734 |
| EloSRM | 0.369 | 0.369 | 0.369 | 137.8 | 138 | 138 | 1628 | 1628 | 4516 |
| Odd | 0.413 | 0.413 | 0.413 | 154.8 | 155 | 155 | 1538 | 1538 | 4609 |
| SRM | -0.597 | 0.597 | 0.597 | 115.0 | -115 | -115 | 1085 | 1085 | 3289 |
| # | 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 | 329 | 424.91 | 0.37 | 138 | 1628 | 4516 | -115 | 1085 | 3289 |