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 |
|---|---|---|---|
| justcode99 | 1 | 1941 | 857 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.366 | 0.366 | 0.366 | 71.8 | -72 | -72 | 1941 | 1941 | 5139 |
| initial | -0.392 | 0.392 | 0.392 | 47.2 | -47 | -47 | 1153 | 1153 | 5219 |
| SRMFix | -0.429 | 0.429 | 0.429 | 100.7 | -101 | -101 | 1099 | 1099 | 5325 |
| SRM | -1.282 | 1.282 | 1.282 | 343.0 | -343 | -343 | 857 | 857 | 4594 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2017-05-07 | SRM 714 | 2 | 243 | 188.55 | -0.37 | -72 | 1941 | 5139 | -343 | 857 | 4594 |