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 |
|---|---|---|---|
| Natrem | 1 | 2592 | 1509 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 2.414 | 2.414 | 2.414 | 309.0 | 309 | 309 | 1509 | 1509 | 1040 |
| SRMFix | 3.099 | 3.099 | 3.099 | 555.5 | 556 | 556 | 1756 | 1756 | 1712 |
| initial | 3.128 | 3.128 | 3.128 | 376.7 | 377 | 377 | 1577 | 1577 | 2155 |
| EloSRM | 3.130 | 3.130 | 3.130 | 557.3 | 557 | 557 | 2592 | 2592 | 1713 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2017-10-12 | SRM 722 | 2 | 14 | 122.54 | 3.13 | 557 | 2592 | 1713 | 309 | 1509 | 1040 |