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 |
|---|---|---|---|
| arorasam | 1 | 1253 | 905 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.284 | 0.284 | 0.284 | 50.8 | -51 | -51 | 1253 | 1253 | 2766 |
| initial | -0.361 | 0.361 | 0.361 | 43.5 | -43 | -43 | 1157 | 1157 | 2806 |
| SRMFix | -0.426 | 0.426 | 0.426 | 100.1 | -100 | -100 | 1100 | 1100 | 2910 |
| SRM | -1.117 | 1.117 | 1.117 | 295.0 | -295 | -295 | 905 | 905 | 2018 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2003-05-06 | SRM 145 | 2 | 183 | 150.35 | -0.28 | -51 | 1253 | 2766 | -295 | 905 | 2018 |