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 |
|---|---|---|---|
| tjroamer | 2 | 1670 | 936 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.522 | 1.028 | 1.153 | 123.8 | -61 | 187 | 1326 | 1326 | 2460 |
| Odd | 0.657 | 1.036 | 1.227 | 194.7 | -71 | 318 | 1591 | 1591 | 2520 |
| EloSRM | 0.641 | 1.048 | 1.229 | 207.8 | -87 | 329 | 1670 | 1670 | 2450 |
| SRMFix | 0.548 | 1.095 | 1.225 | 182.9 | -127 | 239 | 1312 | 1312 | 2608 |
| SRM | 0.047 | 1.260 | 1.260 | 258.0 | -390 | 126 | 936 | 936 | 2906 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2005-11-08 | SRM 271 | 2 | 67 | 216.12 | 1.69 | 329 | 1670 | 2450 | 126 | 936 | 2906 |
| 1 | 2005-10-18 | SRM 268 | 2 | 286 | 237.56 | -0.41 | -87 | 1341 | 4247 | -390 | 810 | 3668 |