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 |
|---|---|---|---|
| null2null | 1 | 1878 | 1042 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.155 | 0.155 | 0.155 | 37.6 | 38 | 38 | 1238 | 1238 | 8432 |
| initial | 0.228 | 0.228 | 0.228 | 27.4 | 27 | 27 | 1227 | 1227 | 8782 |
| EloSRM | 0.281 | 0.281 | 0.281 | 117.1 | 117 | 117 | 1878 | 1878 | 8387 |
| SRM | -0.807 | 0.807 | 0.807 | 158.0 | -158 | -158 | 1042 | 1042 | 5821 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2012-05-19 | SRM 543 | 2 | 654 | 794.86 | 0.28 | 117 | 1878 | 8387 | -158 | 1042 | 5821 |