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 |
|---|---|---|---|
| cfcfs | 1 | 2190 | 1122 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.206 | 0.206 | 0.206 | 78.0 | -78 | -78 | 1122 | 1122 | 3279 |
| SRMFix | 0.387 | 0.387 | 0.387 | 91.2 | 91 | 91 | 1291 | 1291 | 4232 |
| EloSRM | 0.397 | 0.397 | 0.397 | 181.1 | 181 | 181 | 2190 | 2190 | 3964 |
| initial | 0.398 | 0.398 | 0.398 | 47.9 | 48 | 48 | 1248 | 1248 | 4442 |
| Odd | 0.424 | 0.424 | 0.424 | 186.2 | 186 | 186 | 1897 | 1897 | 4150 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2017-04-08 | TCO17 Round 1B | 1 | 272 | 358.28 | 0.40 | 181 | 2190 | 3964 | -78 | 1122 | 3279 |