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 |
|---|---|---|---|
| badcoder | 1 | 1370 | 1007 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.014 | 0.014 | 0.014 | 1.7 | -2 | -2 | 1198 | 1198 | 2139 |
| SRMFix | -0.068 | 0.068 | 0.068 | 16.6 | -17 | -17 | 1183 | 1183 | 2112 |
| EloSRM | 0.079 | 0.079 | 0.079 | 54.0 | 54 | 54 | 1370 | 1370 | 2115 |
| Odd | 0.091 | 0.091 | 0.091 | 58.3 | 58 | 58 | 1332 | 1332 | 2160 |
| SRM | -0.885 | 0.885 | 0.885 | 193.0 | -193 | -193 | 1007 | 1007 | 1549 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2003-08-06 | SRM 158 | 2 | 138 | 145.79 | 0.08 | 54 | 1370 | 2115 | -193 | 1007 | 1549 |