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 |
|---|---|---|---|
| JackJackA | 3 | 2263 | 1306 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.523 | 0.616 | 0.988 | 40.0 | -7 | 97 | 1306 | 1306 | 2625 |
| SRMFix | 0.999 | 0.999 | 1.307 | 163.6 | 5 | 291 | 1691 | 1691 | 3413 |
| EloSRM | 1.002 | 1.002 | 1.273 | 187.9 | 18 | 303 | 2263 | 2263 | 3407 |
| initial | 1.163 | 1.163 | 1.521 | 140.0 | 11 | 296 | 1620 | 1620 | 3815 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2011-03-19 | SRM 500 | 1 | 396 | 619.33 | 0.04 | 18 | 2263 | 3407 | 16 | 1306 | 2625 |
| 2 | 2011-03-08 | SRM 499 | 2 | 108 | 420.53 | 1.96 | 243 | 2245 | 3476 | 97 | 1290 | 2676 |
| 1 | 2011-02-26 | SRM 498 | 2 | 387 | 778.34 | 1.01 | 303 | 2002 | 5301 | -7 | 1193 | 3480 |