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 |
|---|---|---|---|
| dongliu0426 | 2 | 3024 | 1657 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.381 | 1.381 | 1.606 | 228.5 | 146 | 311 | 1657 | 1657 | 103 |
| EloSRM | 1.844 | 1.844 | 2.058 | 347.6 | 250 | 445 | 3024 | 3024 | 129 |
| SRMFix | 1.961 | 1.961 | 2.227 | 343.6 | 142 | 545 | 1887 | 1887 | 147 |
| initial | 2.018 | 2.018 | 2.244 | 243.0 | 125 | 361 | 1686 | 1686 | 186 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2023-10-27 | SRM 850 | 1 | 13 | 24.75 | 0.93 | 250 | 3024 | 129 | 146 | 1657 | 103 |
| 1 | 2023-08-04 | SRM 848 | 2 | 1 | 6.77 | 2.76 | 445 | 2774 | 239 | 311 | 1511 | 172 |