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 |
|---|---|---|---|
| ctx2002 | 2 | 1315 | 844 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.068 | 0.263 | 0.271 | 31.6 | -40 | 23 | 1184 | 1184 | 2577 |
| EloSRM | 0.013 | 0.278 | 0.278 | 66.2 | -51 | 82 | 1315 | 1315 | 2551 |
| SRMFix | -0.069 | 0.307 | 0.315 | 64.6 | -89 | 40 | 1152 | 1152 | 2632 |
| SRM | -0.582 | 0.582 | 0.707 | 178.0 | -310 | -46 | 890 | 844 | 2471 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2002-12-16 | SRM 125 | 2 | 121 | 147.98 | 0.29 | 82 | 1315 | 2551 | -46 | 844 | 2471 |
| 1 | 2002-12-12 | SRM 124 | 2 | 132 | 136.05 | -0.26 | -51 | 1233 | 2951 | -310 | 890 | 2214 |