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 |
|---|---|---|---|
| k_ostr | 1 | 1390 | 988 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.016 | 0.016 | 0.016 | 34.0 | 34 | 34 | 1390 | 1390 | 2507 |
| initial | -0.107 | 0.107 | 0.107 | 12.9 | -13 | -13 | 1187 | 1187 | 2536 |
| SRMFix | -0.145 | 0.145 | 0.145 | 35.1 | -35 | -35 | 1165 | 1165 | 2568 |
| SRM | -0.966 | 0.966 | 0.966 | 212.0 | -212 | -212 | 988 | 988 | 1957 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2004-05-18 | SRM 195 | 2 | 126 | 127.40 | 0.02 | 34 | 1390 | 2507 | -212 | 988 | 1957 |