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 |
|---|---|---|---|
| tcpch13 | 1 | 1804 | 1382 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.843 | 0.843 | 0.843 | 182.0 | 182 | 182 | 1382 | 1382 | 1952 |
| SRMFix | 1.005 | 1.005 | 1.005 | 221.2 | 221 | 221 | 1421 | 1421 | 4553 |
| initial | 1.017 | 1.017 | 1.017 | 122.4 | 122 | 122 | 1322 | 1322 | 5329 |
| EloSRM | 1.035 | 1.035 | 1.035 | 247.8 | 248 | 248 | 1804 | 1804 | 5086 |
| # | 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 | 362 | 741.76 | 1.03 | 248 | 1804 | 5086 | 182 | 1382 | 1952 |