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 |
|---|---|---|---|
| alex_unix | 2 | 2294 | 1216 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.530 | 0.999 | 1.130 | 88.0 | -80 | 96 | 1216 | 1216 | 4042 |
| SRMFix | 1.247 | 1.247 | 1.467 | 196.9 | 111 | 283 | 1594 | 1594 | 4647 |
| EloSRM | 1.289 | 1.289 | 1.459 | 240.9 | 200 | 282 | 2294 | 2294 | 4604 |
| Odd | 1.328 | 1.328 | 1.485 | 248.9 | 218 | 280 | 2085 | 2085 | 4742 |
| initial | 1.398 | 1.398 | 1.635 | 168.4 | 66 | 270 | 1537 | 1537 | 5083 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2013-08-12 | SRM 588 | 2 | 137 | 537.39 | 1.97 | 282 | 2294 | 4604 | 96 | 1216 | 4042 |
| 1 | 2013-05-25 | SRM 580 | 2 | 486 | 740.29 | 0.61 | 200 | 2012 | 7113 | -80 | 1120 | 4951 |