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 |
|---|---|---|---|
| 614984177 | 1 | 2286 | 1243 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.120 | 0.120 | 0.120 | 43.0 | 43 | 43 | 1243 | 1243 | 1476 |
| EloSRM | 0.436 | 0.436 | 0.436 | 166.8 | 167 | 167 | 2286 | 2286 | 2132 |
| initial | 0.458 | 0.458 | 0.458 | 55.1 | 55 | 55 | 1255 | 1255 | 2380 |
| SRMFix | 0.463 | 0.463 | 0.463 | 108.2 | 108 | 108 | 1308 | 1308 | 2284 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2019-06-15 | 2019 Beijing Round | 1 | 89 | 120.44 | 0.44 | 167 | 2286 | 2132 | 43 | 1243 | 1476 |