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 |
|---|---|---|---|
| 12190140 | 1 | 2219 | 1234 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.219 | 0.219 | 0.219 | 34.0 | 34 | 34 | 1234 | 1234 | 4047 |
| SRMFix | 1.115 | 1.115 | 1.115 | 242.5 | 242 | 242 | 1442 | 1442 | 6455 |
| initial | 1.184 | 1.184 | 1.184 | 142.6 | 143 | 143 | 1343 | 1343 | 7638 |
| EloSRM | 1.242 | 1.242 | 1.242 | 347.7 | 348 | 348 | 2219 | 2219 | 6218 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2014-07-22 | SRM 628 | 2 | 282 | 667.12 | 1.24 | 348 | 2219 | 6218 | 34 | 1234 | 4047 |