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 |
|---|---|---|---|
| cbs | 1 | 1412 | 1076 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.173 | 0.173 | 0.173 | 41.9 | 42 | 42 | 1242 | 1242 | 2121 |
| initial | 0.235 | 0.235 | 0.235 | 28.3 | 28 | 28 | 1228 | 1228 | 2239 |
| EloSRM | 0.325 | 0.325 | 0.325 | 127.0 | 127 | 127 | 1412 | 1412 | 2170 |
| SRM | -0.622 | 0.622 | 0.622 | 124.0 | -124 | -124 | 1076 | 1076 | 1345 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2002-12-23 | SRM 126 | 2 | 87 | 108.96 | 0.32 | 127 | 1412 | 2170 | -124 | 1076 | 1345 |