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 |
|---|---|---|---|
| slimsaddy | 5 | 1841 | 778 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.059 | 0.156 | 0.164 | 31.3 | -17 | 53 | 1841 | 1841 | 7886 |
| initial | 0.068 | 0.182 | 0.189 | 22.0 | -19 | 31 | 1241 | 1241 | 7921 |
| SRMFix | 0.056 | 0.200 | 0.203 | 30.4 | -47 | 29 | 1212 | 1212 | 8169 |
| SRM | -0.322 | 0.423 | 0.557 | 88.4 | -249 | 10 | 951 | 778 | 9053 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2011-10-25 | SRM 522 | 2 | 442 | 504.45 | 0.19 | 35 | 1841 | 7886 | 10 | 778 | 9053 |
| 4 | 2011-10-13 | SRM 521 | 2 | 671 | 762.70 | 0.18 | 41 | 1806 | 8199 | -8 | 768 | 9206 |
| 3 | 2011-09-19 | SRM 519 | 2 | 660 | 580.03 | -0.19 | -17 | 1765 | 8545 | -92 | 776 | 8959 |
| 2 | 2011-07-26 | SRM 513 | 2 | 764 | 855.34 | 0.16 | 53 | 1782 | 8175 | -83 | 868 | 7427 |
| 1 | 2011-07-13 | SRM 512 | 2 | 956 | 918.49 | -0.06 | 11 | 1729 | 8719 | -249 | 951 | 6326 |