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 |
|---|---|---|---|
| jerachenko | 1 | 1362 | 536 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.579 | 0.579 | 0.579 | 131.6 | -132 | -132 | 1362 | 1362 | 7249 |
| initial | -0.676 | 0.676 | 0.676 | 81.4 | -81 | -81 | 1119 | 1119 | 7053 |
| SRMFix | -0.735 | 0.735 | 0.735 | 166.7 | -167 | -167 | 1033 | 1033 | 7423 |
| SRM | -1.532 | 1.532 | 1.532 | 664.0 | -664 | -664 | 536 | 536 | 7460 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2007-02-03 | SRM 337 | 2 | 633 | 427.80 | -0.58 | -132 | 1362 | 7249 | -664 | 536 | 7460 |