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 |
|---|---|---|---|
| Nenad421 | 1 | 2270 | 1218 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.100 | 0.100 | 0.100 | 18.0 | 18 | 18 | 1218 | 1218 | 2096 |
| SRMFix | 0.762 | 0.762 | 0.762 | 172.3 | 172 | 172 | 1372 | 1372 | 2872 |
| initial | 0.785 | 0.785 | 0.785 | 94.5 | 95 | 95 | 1295 | 1295 | 3112 |
| EloSRM | 0.786 | 0.786 | 0.786 | 221.1 | 221 | 221 | 2270 | 2270 | 2757 |
| Odd | 0.854 | 0.854 | 0.854 | 245.4 | 245 | 245 | 1982 | 1982 | 2842 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2018-01-25 | SRM 728 | 2 | 96 | 165.54 | 0.79 | 221 | 2270 | 2757 | 18 | 1218 | 2096 |