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 |
|---|---|---|---|
| 172302374 | 1 | 2063 | 1088 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.220 | 0.220 | 0.220 | 52.9 | 53 | 53 | 1253 | 1253 | 5596 |
| initial | 0.277 | 0.277 | 0.277 | 33.4 | 33 | 33 | 1233 | 1233 | 5814 |
| EloSRM | 0.294 | 0.294 | 0.294 | 115.7 | 116 | 116 | 2063 | 2063 | 5554 |
| SRM | -0.563 | 0.563 | 0.563 | 112.0 | -112 | -112 | 1088 | 1088 | 3969 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2016-01-20 | SRM 679 | 2 | 304 | 372.60 | 0.29 | 116 | 2063 | 5554 | -112 | 1088 | 3969 |