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 |
|---|---|---|---|
| ankitshah_26 | 2 | 2004 | 1073 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.646 | 0.646 | 0.834 | 104.0 | 29 | 179 | 1408 | 1408 | 4751 |
| SRM | -0.095 | 0.685 | 0.692 | 97.5 | -161 | 34 | 1073 | 1073 | 4080 |
| initial | 0.715 | 0.715 | 0.897 | 86.0 | 21 | 151 | 1372 | 1372 | 4939 |
| EloSRM | 0.730 | 0.730 | 0.875 | 185.7 | 106 | 265 | 2004 | 2004 | 4390 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2010-05-20 | SRM 470 | 2 | 271 | 627.61 | 1.21 | 265 | 2004 | 4390 | 34 | 1073 | 4080 |
| 1 | 2009-11-05 | SRM 452 | 2 | 546 | 648.49 | 0.25 | 106 | 1739 | 6439 | -161 | 1039 | 4469 |