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 |
|---|---|---|---|
| ben0mega | 2 | 1895 | 981 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.145 | 0.145 | 0.205 | 34.6 | 0 | 69 | 1269 | 1269 | 7340 |
| EloSRM | 0.188 | 0.230 | 0.297 | 84.5 | 13 | 156 | 1895 | 1895 | 7125 |
| initial | 0.238 | 0.238 | 0.262 | 28.7 | 15 | 42 | 1257 | 1257 | 7558 |
| SRM | -0.603 | 0.603 | 0.603 | 109.5 | -118 | -101 | 1082 | 981 | 6108 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2011-09-19 | SRM 519 | 2 | 508 | 493.19 | -0.04 | 13 | 1895 | 7125 | -101 | 981 | 6108 |
| 1 | 2011-09-10 | SRM 517 | 2 | 694 | 927.25 | 0.42 | 156 | 1882 | 7167 | -118 | 1082 | 4948 |