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 |
|---|---|---|---|
| gravitino | 1 | 2085 | 1206 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.039 | 0.039 | 0.039 | 6.0 | 6 | 6 | 1206 | 1206 | 4140 |
| SRMFix | 0.903 | 0.903 | 0.903 | 201.0 | 201 | 201 | 1401 | 1401 | 6443 |
| initial | 0.970 | 0.970 | 0.970 | 116.8 | 117 | 117 | 1317 | 1317 | 7292 |
| EloSRM | 1.025 | 1.025 | 1.025 | 293.4 | 293 | 293 | 2085 | 2085 | 6352 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2012-12-20 | SRM 565 | 2 | 338 | 688.03 | 1.02 | 293 | 2085 | 6352 | 6 | 1206 | 4140 |