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 |
|---|---|---|---|
| akbar_ab | 1 | 1499 | 1044 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.016 | 0.016 | 0.016 | 4.0 | 4 | 4 | 1204 | 1204 | 2920 |
| initial | 0.074 | 0.074 | 0.074 | 8.9 | 9 | 9 | 1209 | 1209 | 2942 |
| EloSRM | 0.170 | 0.170 | 0.170 | 81.3 | 81 | 81 | 1499 | 1499 | 2877 |
| SRM | -0.774 | 0.774 | 0.774 | 156.0 | -156 | -156 | 1044 | 1044 | 2153 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2005-08-10 | SRM 258 | 2 | 209 | 235.20 | 0.17 | 81 | 1499 | 2877 | -156 | 1044 | 2153 |