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 |
|---|---|---|---|
| nankinger | 2 | 1758 | 1202 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.118 | 0.295 | 0.317 | 60.0 | -59 | 61 | 1261 | 1202 | 955 |
| SRMFix | 0.715 | 0.715 | 0.896 | 149.4 | 30 | 269 | 1499 | 1499 | 1168 |
| initial | 0.772 | 0.772 | 0.937 | 93.0 | 29 | 157 | 1386 | 1386 | 1421 |
| Odd | 0.774 | 0.774 | 1.010 | 214.4 | 40 | 389 | 1701 | 1701 | 1071 |
| EloSRM | 0.778 | 0.778 | 1.005 | 221.4 | 54 | 389 | 1758 | 1758 | 1048 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2003-08-06 | SRM 158 | 1 | 118 | 130.16 | 0.14 | 54 | 1758 | 1048 | -59 | 1202 | 955 |
| 1 | 2003-07-28 | SRM 157 | 2 | 49 | 130.60 | 1.41 | 389 | 1704 | 1160 | 61 | 1261 | 791 |