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 |
|---|---|---|---|
| eagle123 | 1 | 2526 | 1378 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.313 | 1.313 | 1.313 | 178.0 | 178 | 178 | 1378 | 1378 | 1350 |
| SRMFix | 2.145 | 2.145 | 2.145 | 420.0 | 420 | 420 | 1620 | 1620 | 1932 |
| EloSRM | 2.154 | 2.154 | 2.154 | 469.3 | 469 | 469 | 2526 | 2526 | 1790 |
| initial | 2.173 | 2.173 | 2.173 | 261.7 | 262 | 262 | 1462 | 1462 | 2315 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2018-03-17 | SRM 731 | 2 | 32 | 142.46 | 2.15 | 469 | 2526 | 1790 | 178 | 1378 | 1350 |