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 |
|---|---|---|---|
| sakrha | 1 | 2151 | 1273 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.500 | 0.500 | 0.500 | 73.0 | 73 | 73 | 1273 | 1273 | 3211 |
| SRMFix | 1.431 | 1.431 | 1.431 | 300.9 | 301 | 301 | 1501 | 1501 | 5145 |
| initial | 1.491 | 1.491 | 1.491 | 179.5 | 180 | 180 | 1380 | 1380 | 6185 |
| EloSRM | 1.558 | 1.558 | 1.558 | 418.0 | 418 | 418 | 2151 | 2151 | 4891 |
| Odd | 1.610 | 1.610 | 1.610 | 443.8 | 444 | 444 | 1980 | 1980 | 4985 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2011-10-25 | SRM 522 | 2 | 191 | 562.20 | 1.56 | 418 | 2151 | 4891 | 73 | 1273 | 3211 |