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 |
|---|---|---|---|
| alestanis | 1 | 2390 | 1471 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 2.282 | 2.282 | 2.282 | 271.0 | 271 | 271 | 1471 | 1471 | 1809 |
| SRMFix | 3.190 | 3.190 | 3.190 | 567.2 | 567 | 567 | 1767 | 1767 | 3251 |
| initial | 3.248 | 3.248 | 3.248 | 391.1 | 391 | 391 | 1591 | 1591 | 4295 |
| EloSRM | 3.318 | 3.318 | 3.318 | 663.6 | 664 | 664 | 2390 | 2390 | 3085 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2011-09-10 | SRM 517 | 2 | 93 | 927.25 | 3.32 | 664 | 2390 | 3085 | 271 | 1471 | 1809 |