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 |
|---|---|---|---|
| a2zaruna | 1 | 1878 | 1334 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.930 | 0.930 | 0.930 | 134.0 | 134 | 134 | 1334 | 1334 | 1380 |
| SRMFix | 1.657 | 1.657 | 1.657 | 340.5 | 340 | 340 | 1540 | 1540 | 2184 |
| initial | 1.708 | 1.708 | 1.708 | 205.6 | 206 | 206 | 1406 | 1406 | 2644 |
| EloSRM | 1.817 | 1.817 | 1.817 | 427.5 | 427 | 427 | 1878 | 1878 | 2194 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2006-04-03 | SRM 296 | 2 | 78 | 274.91 | 1.82 | 427 | 1878 | 2194 | 134 | 1334 | 1380 |