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 |
|---|---|---|---|
| b_do_001 | 2 | 1605 | 929 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.024 | 0.024 | 0.024 | 17.5 | 18 | 18 | 1605 | 1605 | 7991 |
| initial | -0.107 | 0.107 | 0.107 | 12.9 | -13 | -13 | 1187 | 1187 | 8268 |
| SRMFix | -0.168 | 0.168 | 0.168 | 40.7 | -41 | -41 | 1159 | 1159 | 9165 |
| SRM | -1.173 | 1.173 | 1.173 | 271.0 | -271 | -271 | 929 | 929 | 7832 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2008-12-23 | SRM 431 | 2 | 152 | ||||||||
| 1 | 2008-12-11 | SRM 429 | 2 | 591 | 585.83 | -0.02 | 18 | 1605 | 7991 | -271 | 929 | 7832 |