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 |
|---|---|---|---|
| Snerd | 1 | 1761 | 1065 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.213 | 0.213 | 0.213 | 51.2 | 51 | 51 | 1251 | 1251 | 6223 |
| initial | 0.265 | 0.265 | 0.265 | 31.9 | 32 | 32 | 1232 | 1232 | 6490 |
| EloSRM | 0.333 | 0.333 | 0.333 | 130.9 | 131 | 131 | 1761 | 1761 | 6178 |
| SRM | -0.672 | 0.672 | 0.672 | 135.0 | -135 | -135 | 1065 | 1065 | 4227 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2009-10-17 | SRM 450 | 2 | 529 | 666.34 | 0.33 | 131 | 1761 | 6178 | -135 | 1065 | 4227 |