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 |
|---|---|---|---|
| NickLedson | 1 | 2073 | 1327 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.910 | 0.910 | 0.910 | 127.0 | 127 | 127 | 1327 | 1327 | 2621 |
| SRMFix | 1.856 | 1.856 | 1.856 | 373.9 | 374 | 374 | 1574 | 1574 | 3622 |
| initial | 1.911 | 1.911 | 1.911 | 230.1 | 230 | 230 | 1430 | 1430 | 4594 |
| EloSRM | 2.002 | 2.002 | 2.002 | 505.6 | 506 | 506 | 2073 | 2073 | 3333 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2008-07-19 | SRM 410 | 2 | 171 | 685.14 | 2.00 | 506 | 2073 | 3333 | 127 | 1327 | 2621 |