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 |
|---|---|---|---|
| notul.atul | 1 | 2301 | 1271 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.457 | 0.457 | 0.457 | 71.0 | 71 | 71 | 1271 | 1271 | 2664 |
| SRMFix | 1.282 | 1.282 | 1.282 | 273.9 | 274 | 274 | 1474 | 1474 | 4134 |
| initial | 1.343 | 1.343 | 1.343 | 161.8 | 162 | 162 | 1362 | 1362 | 4770 |
| EloSRM | 1.359 | 1.359 | 1.359 | 357.2 | 357 | 357 | 2301 | 2301 | 4047 |
| Odd | 1.403 | 1.403 | 1.403 | 365.8 | 366 | 366 | 2036 | 2036 | 4200 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2015-12-26 | SRM 677 | 2 | 153 | 392.36 | 1.36 | 357 | 2301 | 4047 | 71 | 1271 | 2664 |