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 |
|---|---|---|---|
| EgyStorm | 1 | 1730 | 1001 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.005 | 0.005 | 0.005 | 1.2 | 1 | 1 | 1201 | 1201 | 6380 |
| initial | 0.071 | 0.071 | 0.071 | 8.5 | 9 | 9 | 1209 | 1209 | 6476 |
| EloSRM | 0.143 | 0.143 | 0.143 | 74.4 | 74 | 74 | 1730 | 1730 | 6316 |
| SRM | -0.963 | 0.963 | 0.963 | 199.0 | -199 | -199 | 1001 | 1001 | 4556 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2010-04-15 | SRM 467 | 2 | 421 | 464.82 | 0.14 | 74 | 1730 | 6316 | -199 | 1001 | 4556 |