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 |
|---|---|---|---|
| HenryJi | 1 | 1612 | 931 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.126 | 0.126 | 0.126 | 10.4 | -10 | -10 | 1612 | 1612 | 7516 |
| initial | -0.188 | 0.188 | 0.188 | 22.6 | -23 | -23 | 1177 | 1177 | 7608 |
| SRMFix | -0.242 | 0.242 | 0.242 | 58.2 | -58 | -58 | 1142 | 1142 | 7677 |
| SRM | -1.083 | 1.083 | 1.083 | 269.0 | -269 | -269 | 931 | 931 | 5760 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2009-08-25 | SRM 447 | 2 | 692 | 634.09 | -0.13 | -10 | 1612 | 7516 | -269 | 931 | 5760 |