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 |
|---|---|---|---|
| erk52 | 1 | 2443 | 1416 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.415 | 1.415 | 1.415 | 216.0 | 216 | 216 | 1416 | 1416 | 1337 |
| SRMFix | 2.020 | 2.020 | 2.020 | 400.3 | 400 | 400 | 1600 | 1600 | 2215 |
| EloSRM | 2.030 | 2.030 | 2.030 | 410.2 | 410 | 410 | 2443 | 2443 | 2256 |
| initial | 2.046 | 2.046 | 2.046 | 246.4 | 246 | 246 | 1446 | 1446 | 2640 |
| Odd | 2.099 | 2.099 | 2.099 | 439.5 | 439 | 439 | 2165 | 2165 | 2297 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2017-09-26 | SRM 721 | 2 | 44 | 179.73 | 2.03 | 410 | 2443 | 2256 | 216 | 1416 | 1337 |