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 |
|---|---|---|---|
| AlgoHacker | 2 | 2533 | 1361 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.719 | 1.173 | 1.376 | 235.5 | -155 | 316 | 1516 | 1361 | 2874 |
| initial | 1.388 | 1.388 | 1.944 | 167.1 | 3 | 331 | 1534 | 1534 | 5471 |
| SRMFix | 1.325 | 1.391 | 1.921 | 257.7 | -11 | 504 | 1704 | 1692 | 4222 |
| EloSRM | 1.274 | 1.508 | 1.974 | 429.7 | -42 | 818 | 2574 | 2533 | 2892 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2012-05-12 | TCO12 Round 2B | 1 | 806 | 813.21 | -0.23 | -42 | 2533 | 2892 | -155 | 1361 | 2874 |
| 1 | 2012-04-14 | TCO12 Round 1C | 1 | 219 | 1,505.93 | 2.78 | 818 | 2574 | 2592 | 316 | 1516 | 1906 |