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 |
|---|---|---|---|
| Fragile | 1 | 2032 | 1209 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.057 | 0.057 | 0.057 | 9.0 | 9 | 9 | 1209 | 1209 | 3380 |
| SRMFix | 0.998 | 0.998 | 0.998 | 219.8 | 220 | 220 | 1420 | 1420 | 5280 |
| initial | 1.067 | 1.067 | 1.067 | 128.5 | 128 | 128 | 1328 | 1328 | 6088 |
| EloSRM | 1.134 | 1.134 | 1.134 | 335.2 | 335 | 335 | 2032 | 2032 | 5061 |
| Odd | 1.181 | 1.181 | 1.181 | 348.4 | 348 | 348 | 1862 | 1862 | 5262 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2011-02-10 | SRM 497 | 2 | 263 | 577.32 | 1.13 | 335 | 2032 | 5061 | 9 | 1209 | 3380 |