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 |
|---|---|---|---|
| keshav_kk | 1 | 2289 | 1425 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.791 | 1.791 | 1.791 | 225.0 | 225 | 225 | 1425 | 1425 | 1722 |
| SRMFix | 2.740 | 2.740 | 2.740 | 507.3 | 507 | 507 | 1707 | 1707 | 2926 |
| initial | 2.799 | 2.799 | 2.799 | 337.0 | 337 | 337 | 1537 | 1537 | 3877 |
| EloSRM | 2.869 | 2.869 | 2.869 | 626.5 | 627 | 627 | 2289 | 2289 | 2725 |
| Odd | 2.909 | 2.909 | 2.909 | 641.0 | 641 | 641 | 2133 | 2133 | 2794 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2010-06-05 | SRM 472 | 2 | 85 | 620.76 | 2.87 | 627 | 2289 | 2725 | 225 | 1425 | 1722 |