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 |
|---|---|---|---|
| propellor_head | 1 | 1445 | 1094 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.159 | 0.159 | 0.159 | 38.4 | 38 | 38 | 1238 | 1238 | 2035 |
| initial | 0.195 | 0.195 | 0.195 | 23.5 | 23 | 23 | 1223 | 1223 | 2121 |
| EloSRM | 0.308 | 0.308 | 0.308 | 117.0 | 117 | 117 | 1445 | 1445 | 2039 |
| Odd | 0.310 | 0.310 | 0.310 | 118.8 | 119 | 119 | 1399 | 1399 | 2075 |
| SRM | -0.531 | 0.531 | 0.531 | 106.0 | -106 | -106 | 1094 | 1094 | 1398 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2003-10-28 | SRM 169 | 2 | 152 | 188.14 | 0.31 | 117 | 1445 | 2039 | -106 | 1094 | 1398 |