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 |
|---|---|---|---|
| expational | 1 | 2040 | 1269 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.460 | 0.460 | 0.460 | 69.0 | 69 | 69 | 1269 | 1269 | 2958 |
| SRMFix | 1.442 | 1.442 | 1.442 | 302.9 | 303 | 303 | 1503 | 1503 | 4159 |
| initial | 1.512 | 1.512 | 1.512 | 182.1 | 182 | 182 | 1382 | 1382 | 5081 |
| EloSRM | 1.573 | 1.573 | 1.573 | 433.4 | 433 | 433 | 2040 | 2040 | 3850 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2009-04-30 | SRM 439 | 2 | 150 | 446.36 | 1.57 | 433 | 2040 | 3850 | 69 | 1269 | 2958 |