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 |
|---|---|---|---|
| t70708 | 1 | 2151 | 1301 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.691 | 0.691 | 0.691 | 101.0 | 101 | 101 | 1301 | 1301 | 2855 |
| SRMFix | 1.589 | 1.589 | 1.589 | 328.8 | 329 | 329 | 1529 | 1529 | 4669 |
| initial | 1.654 | 1.654 | 1.654 | 199.2 | 199 | 199 | 1399 | 1399 | 5735 |
| EloSRM | 1.721 | 1.721 | 1.721 | 434.5 | 434 | 434 | 2151 | 2151 | 4550 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2011-07-02 | SRM 511 | 2 | 269 | 886.93 | 1.72 | 434 | 2151 | 4550 | 101 | 1301 | 2855 |