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 |
|---|---|---|---|
| ankur.com | 1 | 1696 | 971 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.033 | 0.033 | 0.033 | 38.4 | 38 | 38 | 1696 | 1696 | 6813 |
| initial | -0.048 | 0.048 | 0.048 | 5.8 | -6 | -6 | 1194 | 1194 | 6906 |
| Odd | 0.074 | 0.074 | 0.074 | 56.5 | 57 | 57 | 1546 | 1546 | 6967 |
| SRMFix | -0.100 | 0.100 | 0.100 | 24.4 | -24 | -24 | 1176 | 1176 | 6842 |
| SRM | -1.015 | 1.015 | 1.015 | 229.0 | -229 | -229 | 971 | 971 | 4977 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2010-05-04 | SRM 469 | 2 | 688 | 703.73 | 0.03 | 38 | 1696 | 6813 | -229 | 971 | 4977 |