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 |
|---|---|---|---|
| sphinxdwood | 1 | 1952 | 1544 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.900 | 1.900 | 1.900 | 344.0 | 344 | 344 | 1544 | 1544 | 1231 |
| SRMFix | 2.062 | 2.062 | 2.062 | 407.0 | 407 | 407 | 1607 | 1607 | 3173 |
| initial | 2.074 | 2.074 | 2.074 | 249.7 | 250 | 250 | 1450 | 1450 | 4134 |
| EloSRM | 2.092 | 2.092 | 2.092 | 395.2 | 395 | 395 | 1952 | 1952 | 3881 |
| # | 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 | 174 | 741.76 | 2.09 | 395 | 1952 | 3881 | 344 | 1544 | 1231 |