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 |
|---|---|---|---|
| dingulxii | 2 | 2576 | 1569 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.184 | 1.184 | 1.191 | 184.5 | 174 | 195 | 1569 | 1569 | 1279 |
| SRMFix | 1.846 | 1.846 | 1.881 | 324.5 | 220 | 429 | 1849 | 1849 | 2497 |
| EloSRM | 1.908 | 1.908 | 1.957 | 441.3 | 360 | 523 | 2576 | 2576 | 1697 |
| initial | 1.947 | 1.947 | 1.975 | 234.4 | 195 | 274 | 1669 | 1669 | 3550 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2011-02-10 | SRM 497 | 1 | 172 | 477.81 | 1.47 | 360 | 2576 | 1697 | 195 | 1569 | 1279 |
| 1 | 2011-01-12 | SRM 493 | 2 | 95 | 484.34 | 2.34 | 523 | 2216 | 3516 | 174 | 1374 | 2127 |