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 |
|---|---|---|---|
| helderdias | 2 | 2001 | 997 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.243 | 0.243 | 0.266 | 45.9 | 33 | 59 | 1292 | 1292 | 7359 |
| EloSRM | 0.288 | 0.288 | 0.289 | 95.6 | 80 | 111 | 2001 | 2001 | 7165 |
| initial | 0.329 | 0.329 | 0.352 | 39.7 | 25 | 55 | 1279 | 1279 | 7614 |
| SRM | -0.520 | 0.520 | 0.608 | 101.5 | -156 | -47 | 1044 | 997 | 6188 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2013-06-03 | SRM 581 | 2 | 345 | 427.79 | 0.31 | 80 | 2001 | 7165 | -47 | 997 | 6188 |
| 1 | 2013-05-02 | SRM 578 | 2 | 400 | 481.20 | 0.27 | 111 | 1921 | 8132 | -156 | 1044 | 5785 |