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 |
|---|---|---|---|
| Lionel_Messi | 2 | 2076 | 1176 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.158 | 0.520 | 0.543 | 111.0 | -123 | 99 | 1299 | 1176 | 4198 |
| SRMFix | 0.802 | 0.837 | 1.160 | 171.8 | -6 | 337 | 1537 | 1531 | 4914 |
| initial | 0.868 | 0.868 | 1.207 | 104.5 | 3 | 206 | 1409 | 1409 | 5917 |
| EloSRM | 0.884 | 0.888 | 1.253 | 235.7 | 7 | 464 | 2076 | 2076 | 5614 |
| Odd | 0.897 | 0.912 | 1.279 | 241.0 | 5 | 477 | 1938 | 1938 | 5438 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2011-11-17 | SRM 524 | 1 | 545 | 616.00 | -0.00 | 7 | 2076 | 5614 | -123 | 1176 | 4198 |
| 1 | 2009-04-19 | SRM 438 | 2 | 166 | 566.89 | 1.77 | 464 | 2069 | 3616 | 99 | 1299 | 2751 |