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 |
|---|---|---|---|
| Chang1 | 2 | 1794 | 1339 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.468 | 0.468 | 0.532 | 69.5 | 15 | 124 | 1339 | 1339 | 693 |
| SRMFix | 0.939 | 0.939 | 0.997 | 185.3 | 98 | 272 | 1571 | 1571 | 1120 |
| EloSRM | 0.993 | 0.993 | 1.063 | 236.0 | 128 | 345 | 1794 | 1794 | 1099 |
| initial | 1.121 | 1.121 | 1.137 | 135.0 | 112 | 158 | 1470 | 1470 | 1299 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2003-10-09 | TCO '03 Qual. Round 2 | 1 | 168 | 257.18 | 0.61 | 128 | 1794 | 1099 | 15 | 1339 | 693 |
| 1 | 2003-09-20 | SRM 164 | 2 | 53 | 137.15 | 1.37 | 345 | 1667 | 1324 | 124 | 1324 | 657 |