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 |
|---|---|---|---|
| Satoru | 1 | 2197 | 1337 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.992 | 0.992 | 0.992 | 137.0 | 137 | 137 | 1337 | 1337 | 2567 |
| SRMFix | 1.892 | 1.892 | 1.892 | 379.7 | 380 | 380 | 1580 | 1580 | 4317 |
| initial | 1.958 | 1.958 | 1.958 | 235.8 | 236 | 236 | 1436 | 1436 | 5407 |
| EloSRM | 2.029 | 2.029 | 2.029 | 478.7 | 479 | 479 | 2197 | 2197 | 4235 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2011-07-13 | SRM 512 | 2 | 225 | 918.49 | 2.03 | 479 | 2197 | 4235 | 137 | 1337 | 2567 |