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 |
|---|---|---|---|
| spirit_star | 2 | 2408 | 1307 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.895 | 1.366 | 1.633 | 208.5 | -155 | 262 | 1462 | 1307 | 3161 |
| initial | 1.634 | 1.634 | 2.307 | 196.8 | 1 | 393 | 1594 | 1594 | 4826 |
| SRMFix | 1.527 | 1.665 | 2.259 | 295.7 | -24 | 568 | 1768 | 1744 | 3771 |
| EloSRM | 1.586 | 1.735 | 2.351 | 344.2 | -26 | 662 | 2434 | 2408 | 3625 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2012-09-13 | SRM 556 | 1 | 414 | 448.17 | -0.15 | -26 | 2408 | 3625 | -155 | 1307 | 3161 |
| 1 | 2012-08-04 | SRM 551 | 2 | 75 | 749.53 | 3.32 | 662 | 2434 | 3381 | 262 | 1462 | 2087 |