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 |
|---|---|---|---|
| guitaristo | 1 | 1810 | 1135 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.366 | 0.366 | 0.366 | 65.0 | -65 | -65 | 1135 | 1135 | 4661 |
| SRMFix | 0.581 | 0.581 | 0.581 | 134.0 | 134 | 134 | 1334 | 1334 | 5950 |
| initial | 0.635 | 0.635 | 0.635 | 76.5 | 76 | 76 | 1276 | 1276 | 6508 |
| EloSRM | 0.727 | 0.727 | 0.727 | 243.3 | 243 | 243 | 1810 | 1810 | 5651 |
| Odd | 0.759 | 0.759 | 0.759 | 255.2 | 255 | 255 | 1687 | 1687 | 5732 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2008-07-19 | SRM 410 | 2 | 414 | 685.11 | 0.73 | 243 | 1810 | 5651 | -65 | 1135 | 4661 |