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 |
|---|---|---|---|
| fengke_wu | 1 | 1821 | 1400 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.946 | 0.946 | 0.946 | 200.0 | 200 | 200 | 1400 | 1400 | 1844 |
| SRMFix | 1.109 | 1.109 | 1.109 | 241.2 | 241 | 241 | 1441 | 1441 | 4374 |
| initial | 1.120 | 1.120 | 1.120 | 134.9 | 135 | 135 | 1335 | 1335 | 5166 |
| EloSRM | 1.138 | 1.138 | 1.138 | 264.6 | 265 | 265 | 1821 | 1821 | 4950 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2008-05-03 | East China Round 1 | 1 | 337 | 741.76 | 1.14 | 265 | 1821 | 4950 | 200 | 1400 | 1844 |