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 |
|---|---|---|---|
| rakudaininja | 1 | 2009 | 1260 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.387 | 0.387 | 0.387 | 60.0 | 60 | 60 | 1260 | 1260 | 2676 |
| SRMFix | 1.271 | 1.271 | 1.271 | 271.8 | 272 | 272 | 1472 | 1472 | 4272 |
| initial | 1.323 | 1.323 | 1.323 | 159.3 | 159 | 159 | 1359 | 1359 | 5109 |
| EloSRM | 1.391 | 1.391 | 1.391 | 379.0 | 379 | 379 | 2009 | 2009 | 4172 |
| # | 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 | 254 | 666.34 | 1.39 | 379 | 2009 | 4172 | 60 | 1260 | 2676 |