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 |
|---|---|---|---|
| ja_bre | 1 | 2319 | 1355 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.230 | 1.230 | 1.230 | 155.0 | 155 | 155 | 1355 | 1355 | 2943 |
| SRMFix | 2.233 | 2.233 | 2.233 | 433.5 | 433 | 433 | 1633 | 1633 | 4643 |
| initial | 2.304 | 2.304 | 2.304 | 277.4 | 277 | 277 | 1477 | 1477 | 5975 |
| EloSRM | 2.366 | 2.366 | 2.366 | 561.0 | 561 | 561 | 2319 | 2319 | 4315 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2012-04-23 | SRM 541 | 2 | 142 | 732.08 | 2.37 | 561 | 2319 | 4315 | 155 | 1355 | 2943 |