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 |
|---|---|---|---|
| chicobear | 2 | 2003 | 899 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.091 | 0.091 | 0.104 | 45.7 | 41 | 50 | 2003 | 2003 | 7331 |
| initial | 0.086 | 0.094 | 0.127 | 11.3 | -1 | 22 | 1221 | 1221 | 7578 |
| Odd | 0.111 | 0.111 | 0.116 | 55.7 | 54 | 57 | 1760 | 1760 | 7484 |
| SRMFix | 0.046 | 0.118 | 0.126 | 22.8 | -18 | 28 | 1210 | 1210 | 7510 |
| SRM | -0.657 | 0.657 | 0.751 | 150.5 | -219 | -82 | 981 | 899 | 6692 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2015-06-04 | SRM 660 | 2 | 310 | 343.68 | 0.14 | 50 | 2003 | 7331 | -82 | 899 | 6692 |
| 1 | 2015-05-05 | SRM 658 | 2 | 327 | 337.78 | 0.04 | 41 | 1952 | 8096 | -219 | 981 | 6028 |