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 |
|---|---|---|---|
| hugh_chy | 1 | 2197 | 1401 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.531 | 1.531 | 1.531 | 201.0 | 201 | 201 | 1401 | 1401 | 1829 |
| SRMFix | 2.442 | 2.442 | 2.442 | 464.7 | 465 | 465 | 1665 | 1665 | 3094 |
| initial | 2.496 | 2.496 | 2.496 | 300.5 | 300 | 300 | 1500 | 1500 | 3994 |
| EloSRM | 2.567 | 2.567 | 2.567 | 572.1 | 572 | 572 | 2197 | 2197 | 2956 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2009-09-10 | SRM 448 | 2 | 116 | 687.44 | 2.57 | 572 | 2197 | 2956 | 201 | 1401 | 1829 |