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 |
|---|---|---|---|
| sc_lky | 2 | 1759 | 771 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.060 | 0.338 | 0.343 | 40.7 | -48 | 33 | 1185 | 1185 | 8934 |
| EloSRM | 0.035 | 0.361 | 0.363 | 93.4 | -77 | 110 | 1759 | 1759 | 8729 |
| SRMFix | -0.053 | 0.386 | 0.390 | 79.5 | -103 | 56 | 1153 | 1153 | 9002 |
| SRM | -0.620 | 0.625 | 0.880 | 214.5 | -409 | -20 | 791 | 771 | 9140 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2011-10-13 | SRM 521 | 2 | 675 | 888.17 | 0.40 | 110 | 1759 | 8729 | -20 | 771 | 9140 |
| 1 | 2011-09-14 | SRM 518 | 2 | 913 | 809.45 | -0.33 | -77 | 1650 | 10108 | -409 | 791 | 8727 |