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 |
|---|---|---|---|
| ziadx | 1 | 2264 | 1274 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.426 | 0.426 | 0.426 | 74.0 | 74 | 74 | 1274 | 1274 | 2635 |
| SRMFix | 1.069 | 1.069 | 1.069 | 233.6 | 234 | 234 | 1434 | 1434 | 4101 |
| initial | 1.115 | 1.115 | 1.115 | 134.2 | 134 | 134 | 1334 | 1334 | 4625 |
| EloSRM | 1.132 | 1.132 | 1.132 | 294.5 | 294 | 294 | 2264 | 2264 | 4081 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2016-06-25 | SRM 693 | 2 | 113 | 247.68 | 1.13 | 294 | 2264 | 4081 | 74 | 1274 | 2635 |