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 |
|---|---|---|---|
| codeboss | 2 | 1417 | 603 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.169 | 0.169 | 0.174 | 42.2 | -68 | -17 | 1433 | 1417 | 6838 |
| initial | -0.265 | 0.265 | 0.265 | 31.9 | -33 | -31 | 1167 | 1136 | 6697 |
| SRMFix | -0.266 | 0.266 | 0.266 | 54.9 | -68 | -42 | 1132 | 1090 | 6621 |
| SRM | -0.625 | 0.625 | 0.691 | 298.5 | -519 | -78 | 681 | 603 | 7137 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2007-07-17 | SRM 358 | 2 | 373 | 412.13 | -0.13 | -17 | 1417 | 6838 | -78 | 603 | 7137 |
| 1 | 2007-03-31 | TCO07 Qual 2 | 1 | 1116 | 1,014.20 | -0.21 | -68 | 1433 | 6219 | -519 | 681 | 6494 |