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 |
|---|---|---|---|
| star3015 | 1 | 2830 | 1763 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 3.780 | 3.780 | 3.780 | 563.0 | 563 | 563 | 1763 | 1763 | 846 |
| SRMFix | 4.528 | 4.528 | 4.528 | 720.5 | 720 | 720 | 1920 | 1920 | 2254 |
| initial | 4.547 | 4.547 | 4.547 | 547.5 | 548 | 548 | 1748 | 1748 | 3435 |
| EloSRM | 4.587 | 4.587 | 4.587 | 1,119.2 | 1119 | 1119 | 2830 | 2830 | 906 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2011-05-19 | TCO11 Qual 2 | 1 | 49 | 1,177.40 | 4.59 | 1119 | 2830 | 906 | 563 | 1763 | 846 |