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 |
|---|---|---|---|
| GranDrust | 1 | 1663 | 1000 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.021 | 0.021 | 0.021 | 5.1 | 5 | 5 | 1205 | 1205 | 7358 |
| initial | 0.085 | 0.085 | 0.085 | 10.2 | 10 | 10 | 1210 | 1210 | 7477 |
| EloSRM | 0.170 | 0.170 | 0.170 | 83.6 | 84 | 84 | 1663 | 1663 | 7310 |
| Odd | 0.209 | 0.209 | 0.209 | 100.0 | 100 | 100 | 1540 | 1540 | 7426 |
| SRM | -0.951 | 0.951 | 0.951 | 200.0 | -200 | -200 | 1000 | 1000 | 6777 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2008-10-18 | SRM 422 | 2 | 603 | 678.20 | 0.17 | 84 | 1663 | 7310 | -200 | 1000 | 6777 |