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 |
|---|---|---|---|
| ghj3 | 2 | 1885 | 882 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.102 | 0.216 | 0.239 | 44.5 | 4 | 85 | 1681 | 1681 | 8768 |
| EloSRM | 0.073 | 0.242 | 0.253 | 51.8 | -19 | 84 | 1885 | 1885 | 8588 |
| initial | 0.034 | 0.245 | 0.247 | 29.5 | -25 | 34 | 1208 | 1208 | 8808 |
| SRMFix | 0.006 | 0.297 | 0.297 | 60.1 | -69 | 51 | 1182 | 1182 | 8890 |
| SRM | -0.674 | 0.674 | 0.809 | 159.0 | -266 | -52 | 934 | 882 | 7711 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2013-07-27 | SRM 586 | 2 | 555 | 690.51 | 0.32 | 84 | 1885 | 8588 | -52 | 882 | 7711 |
| 1 | 2013-07-19 | SRM 585 | 2 | 969 | 861.60 | -0.17 | -19 | 1801 | 9594 | -266 | 934 | 6993 |