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 |
|---|---|---|---|
| fredldh | 2 | 2343 | 1227 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.125 | 0.539 | 0.553 | 96.5 | -83 | 110 | 1227 | 1227 | 3057 |
| SRMFix | 0.667 | 0.667 | 0.750 | 117.1 | 77 | 157 | 1434 | 1434 | 4354 |
| EloSRM | 0.682 | 0.682 | 0.743 | 195.4 | 138 | 253 | 2343 | 2343 | 3801 |
| Odd | 0.703 | 0.703 | 0.754 | 201.3 | 162 | 240 | 2077 | 2077 | 3901 |
| initial | 0.715 | 0.715 | 0.796 | 86.1 | 44 | 128 | 1372 | 1372 | 4615 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2016-04-12 | 2016 TCO Algo 1B | 1 | 278 | 547.32 | 0.98 | 253 | 2343 | 3801 | 110 | 1227 | 3057 |
| 1 | 2016-02-22 | SRM 682 | 2 | 201 | 262.86 | 0.39 | 138 | 2090 | 5207 | -83 | 1117 | 3684 |