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 |
|---|---|---|---|
| Taegyung | 1 | 1673 | 995 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.011 | 0.011 | 0.011 | 2.7 | 3 | 3 | 1203 | 1203 | 7764 |
| initial | 0.068 | 0.068 | 0.068 | 8.2 | 8 | 8 | 1208 | 1208 | 7566 |
| EloSRM | 0.157 | 0.157 | 0.157 | 79.7 | 80 | 80 | 1673 | 1673 | 7433 |
| Odd | 0.196 | 0.196 | 0.196 | 95.8 | 96 | 96 | 1544 | 1544 | 7544 |
| SRM | -0.968 | 0.968 | 0.968 | 205.0 | -205 | -205 | 995 | 995 | 6532 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2009-01-21 | SRM 433 | 2 | 533 | 594.30 | 0.16 | 80 | 1673 | 7433 | -205 | 995 | 6532 |