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 |
|---|---|---|---|
| harrydcoder | 2 | 1478 | 581 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.360 | 0.360 | 0.360 | 66.1 | -67 | -65 | 1543 | 1478 | 9859 |
| SRMFix | -0.416 | 0.416 | 0.417 | 84.3 | -104 | -65 | 1096 | 1031 | 10110 |
| initial | -0.424 | 0.424 | 0.424 | 51.0 | -53 | -49 | 1151 | 1098 | 10033 |
| SRM | -0.900 | 0.900 | 0.902 | 309.5 | -324 | -295 | 876 | 581 | 9497 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2009-06-23 | SRM 443 | 2 | 738 | 597.19 | -0.36 | -65 | 1478 | 9859 | -295 | 581 | 9497 |
| 1 | 2009-05-27 | SRM 441 | 2 | 727 | 684.64 | -0.36 | -67 | 1543 | 8776 | -324 | 876 | 6770 |