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 |
|---|---|---|---|
| fredmorcos | 3 | 2147 | 1156 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.397 | 0.781 | 1.005 | 69.3 | -109 | 82 | 1156 | 1156 | 3611 |
| EloSRM | 0.906 | 0.906 | 1.061 | 161.1 | 130 | 184 | 2147 | 2147 | 3781 |
| SRMFix | 0.908 | 0.908 | 1.108 | 129.1 | 82 | 210 | 1587 | 1587 | 3692 |
| Odd | 0.925 | 0.925 | 1.071 | 166.3 | 135 | 186 | 1992 | 1992 | 3861 |
| initial | 1.060 | 1.060 | 1.265 | 127.6 | 50 | 243 | 1583 | 1583 | 3741 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2010-10-26 | SRM 486 | 2 | 138 | 443.94 | 1.69 | 184 | 2147 | 3781 | 82 | 1156 | 3611 |
| 2 | 2010-10-21 | Member SRM 485 | 2 | 318 | 468.36 | 0.56 | 130 | 1963 | 5096 | -17 | 1074 | 4185 |
| 1 | 2010-06-17 | SRM 473 | 2 | 297 | 412.78 | 0.48 | 170 | 1834 | 5777 | -109 | 1091 | 3897 |