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 |
|---|---|---|---|
| hamadosa | 2 | 2109 | 879 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.722 | 0.722 | 0.946 | 160.5 | -301 | -20 | 1180 | 879 | 4820 |
| initial | -0.036 | 0.739 | 0.740 | 89.0 | -93 | 85 | 1285 | 1191 | 5081 |
| SRMFix | -0.169 | 0.845 | 0.862 | 155.9 | -158 | 154 | 1354 | 1196 | 4899 |
| EloSRM | -0.195 | 0.918 | 0.939 | 162.6 | -109 | 216 | 2218 | 2109 | 4435 |
| Odd | -0.156 | 0.951 | 0.963 | 175.4 | -104 | 247 | 1954 | 1849 | 4466 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2017-03-09 | SRM 710 | 2 | 220 | 109.75 | -1.11 | -109 | 2109 | 4435 | -301 | 879 | 4820 |
| 1 | 2017-02-21 | SRM 709 | 2 | 157 | 259.14 | 0.72 | 216 | 2218 | 3998 | -20 | 1180 | 3123 |