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 |
|---|---|---|---|
| seungwonpark | 1 | 2194 | 1170 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.154 | 0.154 | 0.154 | 30.0 | -30 | -30 | 1170 | 1170 | 2578 |
| SRMFix | 0.497 | 0.497 | 0.497 | 115.8 | 116 | 116 | 1316 | 1316 | 3451 |
| initial | 0.515 | 0.515 | 0.515 | 62.1 | 62 | 62 | 1262 | 1262 | 3659 |
| EloSRM | 0.525 | 0.525 | 0.525 | 166.1 | 166 | 166 | 2194 | 2194 | 3370 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2017-08-24 | SRM 720 | 2 | 131 | 188.52 | 0.52 | 166 | 2194 | 3370 | -30 | 1170 | 2578 |