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 |
|---|---|---|---|
| zigui | 3 | 3402 | 2059 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 2.906 | 2.906 | 3.658 | 286.3 | 143 | 563 | 2059 | 2059 | 291 |
| SRMFix | 3.264 | 3.264 | 4.093 | 439.6 | 193 | 915 | 2519 | 2519 | 331 |
| Odd | 3.411 | 3.411 | 4.200 | 462.8 | 255 | 861 | 3094 | 3094 | 293 |
| EloSRM | 3.440 | 3.440 | 4.185 | 467.1 | 283 | 813 | 3402 | 3402 | 296 |
| initial | 3.673 | 3.673 | 4.280 | 442.2 | 235 | 816 | 2527 | 2527 | 644 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2017-09-26 | SRM 721 | 1 | 29 | 100.92 | 1.80 | 283 | 3402 | 296 | 143 | 2059 | 291 |
| 2 | 2017-02-21 | SRM 709 | 1 | 63 | 206.28 | 1.71 | 305 | 3119 | 693 | 153 | 1916 | 443 |
| 1 | 2017-02-09 | SRM 708 | 2 | 2 | 224.33 | 6.81 | 813 | 2814 | 1362 | 563 | 1763 | 634 |