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 |
|---|---|---|---|
| bfo | 1 | 1549 | 893 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.165 | 0.165 | 0.165 | 23.1 | -23 | -23 | 1422 | 1422 | 10021 |
| EloSRM | -0.190 | 0.190 | 0.190 | 38.9 | -39 | -39 | 1549 | 1549 | 9757 |
| initial | -0.252 | 0.252 | 0.252 | 30.4 | -30 | -30 | 1170 | 1170 | 9647 |
| SRMFix | -0.294 | 0.294 | 0.294 | 70.2 | -70 | -70 | 1130 | 1130 | 9868 |
| SRM | -1.006 | 1.006 | 1.006 | 307.0 | -307 | -307 | 893 | 893 | 8430 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2008-12-20 | SRM 430 | 2 | 484 | 535.16 | -0.19 | -39 | 1549 | 9757 | -307 | 893 | 8430 |