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 |
|---|---|---|---|
| leandrovianna | 1 | 2154 | 1118 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.287 | 0.287 | 0.287 | 68.4 | 68 | 68 | 1268 | 1268 | 3475 |
| EloSRM | 0.300 | 0.300 | 0.300 | 113.0 | 113 | 113 | 2154 | 2154 | 3377 |
| initial | 0.318 | 0.318 | 0.318 | 38.3 | 38 | 38 | 1238 | 1238 | 3591 |
| Odd | 0.368 | 0.368 | 0.368 | 138.2 | 138 | 138 | 1870 | 1870 | 3458 |
| SRM | -0.392 | 0.392 | 0.392 | 82.0 | -82 | -82 | 1118 | 1118 | 2616 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2017-11-28 | SRM 724 | 2 | 151 | 185.88 | 0.30 | 113 | 2154 | 3377 | -82 | 1118 | 2616 |