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 |
|---|---|---|---|
| toposort | 1 | 2487 | 1432 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.993 | 1.993 | 1.993 | 232.0 | 232 | 232 | 1432 | 1432 | 2400 |
| SRMFix | 2.966 | 2.966 | 2.966 | 537.9 | 538 | 538 | 1738 | 1738 | 3983 |
| initial | 3.036 | 3.036 | 3.036 | 365.6 | 366 | 366 | 1566 | 1566 | 5196 |
| EloSRM | 3.093 | 3.093 | 3.093 | 636.1 | 636 | 636 | 2487 | 2487 | 3595 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2014-02-25 | SRM 610 | 2 | 62 | 528.91 | 3.09 | 636 | 2487 | 3595 | 232 | 1432 | 2400 |