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 |
|---|---|---|---|
| apurva.ucsd | 1 | 1739 | 930 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.105 | 0.105 | 0.105 | 5.1 | -5 | -5 | 1739 | 1739 | 9273 |
| initial | -0.165 | 0.165 | 0.165 | 19.8 | -20 | -20 | 1180 | 1180 | 9256 |
| SRMFix | -0.233 | 0.233 | 0.233 | 56.1 | -56 | -56 | 1144 | 1144 | 9331 |
| SRM | -1.154 | 1.154 | 1.154 | 270.0 | -270 | -270 | 930 | 930 | 6940 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2012-01-14 | SRM 529 | 2 | 886 | 824.27 | -0.10 | -5 | 1739 | 9273 | -270 | 930 | 6940 |