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 |
|---|---|---|---|
| fengrenchang86 | 1 | 2152 | 1340 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.046 | 1.046 | 1.046 | 140.0 | 140 | 140 | 1340 | 1340 | 1924 |
| SRMFix | 1.980 | 1.980 | 1.980 | 393.9 | 394 | 394 | 1594 | 1594 | 3163 |
| initial | 2.042 | 2.042 | 2.042 | 245.9 | 246 | 246 | 1446 | 1446 | 4068 |
| EloSRM | 2.118 | 2.118 | 2.118 | 499.7 | 500 | 500 | 2152 | 2152 | 3073 |
| Odd | 2.170 | 2.170 | 2.170 | 517.6 | 518 | 518 | 2003 | 2003 | 3144 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2010-03-25 | Member SRM 465 | 2 | 107 | 464.64 | 2.12 | 500 | 2152 | 3073 | 140 | 1340 | 1924 |