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 |
|---|---|---|---|
| barbedwire | 1 | 1636 | 818 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.275 | 0.275 | 0.275 | 54.3 | -54 | -54 | 1467 | 1467 | 9501 |
| EloSRM | -0.326 | 0.326 | 0.326 | 73.1 | -73 | -73 | 1636 | 1636 | 9268 |
| initial | -0.390 | 0.390 | 0.390 | 47.0 | -47 | -47 | 1153 | 1153 | 9170 |
| SRMFix | -0.450 | 0.450 | 0.450 | 105.3 | -105 | -105 | 1095 | 1095 | 9410 |
| SRM | -1.350 | 1.350 | 1.350 | 382.0 | -382 | -382 | 818 | 818 | 7547 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2011-05-11 | SRM 506 | 2 | 671 | 535.31 | -0.33 | -73 | 1636 | 9268 | -382 | 818 | 7547 |