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 |
|---|---|---|---|
| octo777 | 1 | 1710 | 1136 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.348 | 0.348 | 0.348 | 64.0 | -64 | -64 | 1136 | 1136 | 2850 |
| SRMFix | 0.475 | 0.475 | 0.475 | 110.9 | 111 | 111 | 1311 | 1311 | 4100 |
| initial | 0.532 | 0.532 | 0.532 | 64.0 | 64 | 64 | 1264 | 1264 | 4388 |
| EloSRM | 0.635 | 0.635 | 0.635 | 209.2 | 209 | 209 | 1710 | 1710 | 4028 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2007-03-28 | SRM 344 | 2 | 320 | 496.92 | 0.64 | 209 | 1710 | 4028 | -64 | 1136 | 2850 |