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 |
|---|---|---|---|
| cfj | 1 | 2229 | 1336 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.004 | 1.004 | 1.004 | 136.0 | 136 | 136 | 1336 | 1336 | 2689 |
| SRMFix | 1.931 | 1.931 | 1.931 | 386.0 | 386 | 386 | 1586 | 1586 | 4386 |
| initial | 1.995 | 1.995 | 1.995 | 240.2 | 240 | 240 | 1440 | 1440 | 5545 |
| EloSRM | 2.070 | 2.070 | 2.070 | 498.4 | 498 | 498 | 2229 | 2229 | 4235 |
| Odd | 2.123 | 2.123 | 2.123 | 518.7 | 519 | 519 | 2054 | 2054 | 4337 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2011-10-13 | SRM 521 | 2 | 191 | 801.92 | 2.07 | 498 | 2229 | 4235 | 136 | 1336 | 2689 |