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 |
|---|---|---|---|
| xiongjy | 1 | 1418 | 849 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.277 | 0.277 | 0.277 | 58.7 | -59 | -59 | 1418 | 1418 | 5832 |
| initial | -0.390 | 0.390 | 0.390 | 47.0 | -47 | -47 | 1153 | 1153 | 5726 |
| SRMFix | -0.429 | 0.429 | 0.429 | 100.7 | -101 | -101 | 1099 | 1099 | 5921 |
| SRM | -1.267 | 1.267 | 1.267 | 351.0 | -351 | -351 | 849 | 849 | 4987 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2006-10-09 | SRM 322 | 2 | 377 | 311.05 | -0.28 | -59 | 1418 | 5832 | -351 | 849 | 4987 |