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 |
|---|---|---|---|
| c4duceus | 1 | 1715 | 983 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.008 | 0.008 | 0.008 | 1.0 | 1 | 1 | 1201 | 1201 | 6877 |
| SRMFix | -0.051 | 0.051 | 0.051 | 12.5 | -13 | -13 | 1187 | 1187 | 6798 |
| EloSRM | 0.082 | 0.082 | 0.082 | 54.7 | 55 | 55 | 1715 | 1715 | 6749 |
| Odd | 0.124 | 0.124 | 0.124 | 73.2 | 73 | 73 | 1564 | 1564 | 6893 |
| SRM | -1.010 | 1.010 | 1.010 | 217.0 | -217 | -217 | 983 | 983 | 4919 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2010-05-20 | SRM 470 | 2 | 665 | 703.65 | 0.08 | 55 | 1715 | 6749 | -217 | 983 | 4919 |