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 |
|---|---|---|---|
| Niaz | 1 | 1349 | 556 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.533 | 0.533 | 0.533 | 125.1 | -125 | -125 | 1349 | 1349 | 6740 |
| initial | -0.632 | 0.632 | 0.632 | 76.1 | -76 | -76 | 1124 | 1124 | 6543 |
| SRMFix | -0.672 | 0.672 | 0.672 | 153.3 | -153 | -153 | 1047 | 1047 | 6837 |
| SRM | -1.437 | 1.437 | 1.437 | 644.0 | -644 | -644 | 556 | 556 | 7011 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2006-09-18 | SRM 319 | 2 | 479 | 333.86 | -0.53 | -125 | 1349 | 6740 | -644 | 556 | 7011 |