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 |
|---|---|---|---|
| razorunreal | 2 | 1651 | 893 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.035 | 0.602 | 0.603 | 72.5 | -68 | 77 | 1277 | 1208 | 5058 |
| SRMFix | -0.093 | 0.676 | 0.682 | 128.6 | -123 | 134 | 1334 | 1212 | 4912 |
| SRM | -0.719 | 0.719 | 0.839 | 153.5 | -255 | -52 | 1148 | 893 | 4739 |
| EloSRM | -0.048 | 0.786 | 0.787 | 169.4 | -96 | 243 | 1747 | 1651 | 4546 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2007-04-24 | SRM 346 | 2 | 352 | 219.04 | -0.83 | -96 | 1651 | 4546 | -255 | 893 | 4739 |
| 1 | 2007-04-18 | SRM 345 | 2 | 277 | 461.71 | 0.74 | 243 | 1747 | 3929 | -52 | 1148 | 2832 |