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 |
|---|---|---|---|
| rcnjko | 1 | 1631 | 996 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | -0.019 | 0.019 | 0.019 | 4.7 | -5 | -5 | 1195 | 1195 | 6466 |
| initial | 0.053 | 0.053 | 0.053 | 6.3 | 6 | 6 | 1206 | 1206 | 6530 |
| EloSRM | 0.147 | 0.147 | 0.147 | 75.9 | 76 | 76 | 1631 | 1631 | 6388 |
| SRM | -0.982 | 0.982 | 0.982 | 204.0 | -204 | -204 | 996 | 996 | 4908 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2008-04-23 | SRM 399 | 2 | 347 | 384.19 | 0.15 | 76 | 1631 | 6388 | -204 | 996 | 4908 |