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 |
|---|---|---|---|
| jc2389 | 1 | 1900 | 899 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.212 | 0.212 | 0.212 | 30.2 | -30 | -30 | 1641 | 1641 | 6802 |
| EloSRM | -0.256 | 0.256 | 0.256 | 46.4 | -46 | -46 | 1900 | 1900 | 6671 |
| initial | -0.275 | 0.275 | 0.275 | 33.1 | -33 | -33 | 1167 | 1167 | 6741 |
| SRMFix | -0.333 | 0.333 | 0.333 | 79.0 | -79 | -79 | 1121 | 1121 | 6887 |
| SRM | -1.196 | 1.196 | 1.196 | 301.0 | -301 | -301 | 899 | 899 | 5464 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2016-01-12 | SRM 678 | 2 | 310 | 259.62 | -0.26 | -46 | 1900 | 6671 | -301 | 899 | 5464 |