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 |
|---|---|---|---|
| mbpellon | 1 | 1556 | 807 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.288 | 0.288 | 0.288 | 54.1 | -54 | -54 | 1418 | 1418 | 8572 |
| EloSRM | -0.334 | 0.334 | 0.334 | 74.4 | -74 | -74 | 1556 | 1556 | 8292 |
| initial | -0.402 | 0.402 | 0.402 | 48.4 | -48 | -48 | 1152 | 1152 | 8516 |
| SRMFix | -0.455 | 0.455 | 0.455 | 106.4 | -106 | -106 | 1094 | 1094 | 8898 |
| SRM | -1.339 | 1.339 | 1.339 | 393.0 | -393 | -393 | 807 | 807 | 7397 |
| # | 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 | 840 | 666.32 | -0.33 | -74 | 1556 | 8292 | -393 | 807 | 7397 |