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 |
|---|---|---|---|
| arosusti | 2 | 3238 | 2013 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 2.993 | 2.993 | 4.209 | 406.5 | 1 | 812 | 2013 | 2013 | 378 |
| EloSRM | 3.271 | 3.332 | 4.670 | 640.7 | 20 | 1262 | 3238 | 3238 | 522 |
| SRMFix | 3.745 | 3.745 | 4.696 | 522.5 | 143 | 902 | 2245 | 2245 | 790 |
| initial | 4.045 | 4.045 | 4.782 | 487.1 | 180 | 794 | 2174 | 2174 | 1435 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2017-04-08 | TCO17 Round 1B | 1 | 66 | 63.27 | -0.06 | 20 | 3238 | 522 | 1 | 2013 | 378 |
| 1 | 2016-03-26 | 2016 TCO Algo 1A | 1 | 8 | 778.04 | 6.60 | 1262 | 3218 | 582 | 812 | 2012 | 458 |