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 |
|---|---|---|---|
| npchoubey | 1 | 1445 | 486 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.429 | 0.429 | 0.429 | 105.3 | -105 | -105 | 1326 | 1326 | 11945 |
| EloSRM | -0.462 | 0.462 | 0.462 | 120.6 | -121 | -121 | 1445 | 1445 | 11811 |
| initial | -0.553 | 0.553 | 0.553 | 66.5 | -67 | -67 | 1133 | 1133 | 11510 |
| SRMFix | -0.615 | 0.615 | 0.615 | 141.3 | -141 | -141 | 1059 | 1059 | 11880 |
| SRM | -1.591 | 1.591 | 1.591 | 714.0 | -714 | -714 | 486 | 486 | 12451 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2008-07-10 | SRM 409 | 2 | 917 | 664.60 | -0.46 | -121 | 1445 | 11811 | -714 | 486 | 12451 |