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 |
|---|---|---|---|
| zzmwhx | 1 | 1792 | 1369 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.773 | 0.773 | 0.773 | 169.0 | 169 | 169 | 1369 | 1369 | 2040 |
| SRMFix | 0.935 | 0.935 | 0.935 | 207.4 | 207 | 207 | 1407 | 1407 | 4679 |
| initial | 0.947 | 0.947 | 0.947 | 114.0 | 114 | 114 | 1314 | 1314 | 5440 |
| EloSRM | 0.965 | 0.965 | 0.965 | 235.9 | 236 | 236 | 1792 | 1792 | 5199 |
| # | 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 | 380 | 741.76 | 0.96 | 236 | 1792 | 5199 | 169 | 1369 | 2040 |