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 |
|---|---|---|---|
| RangRang | 2 | 1716 | 666 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | -0.307 | 0.374 | 0.484 | 63.0 | -110 | 16 | 1216 | 1106 | 9789 |
| initial | -0.246 | 0.374 | 0.448 | 45.1 | -75 | 15 | 1215 | 1141 | 10458 |
| EloSRM | -0.255 | 0.463 | 0.529 | 99.9 | -104 | 96 | 1820 | 1716 | 9028 |
| SRM | -1.051 | 1.051 | 1.058 | 267.0 | -348 | -186 | 1014 | 666 | 10213 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2011-09-10 | SRM 517 | 2 | 1301 | 802.96 | -0.72 | -104 | 1716 | 9028 | -348 | 666 | 10213 |
| 1 | 2011-08-30 | SRM 516 | 2 | 565 | 652.57 | 0.21 | 96 | 1820 | 7752 | -186 | 1014 | 5571 |