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 |
|---|---|---|---|
| LaserSH | 3 | 2515 | 1256 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 1.522 | 1.522 | 2.424 | 168.8 | 35 | 314 | 2515 | 2515 | 2013 |
| SRM | 1.318 | 1.582 | 2.517 | 126.0 | -105 | 217 | 1256 | 1256 | 2111 |
| SRMFix | 1.633 | 1.633 | 2.525 | 173.3 | 37 | 406 | 1720 | 1720 | 1852 |
| initial | 1.723 | 1.723 | 2.605 | 207.5 | 40 | 540 | 1823 | 1823 | 1725 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2017-08-24 | SRM 720 | 2 | 7 | 127.31 | 4.18 | 314 | 2515 | 2013 | 217 | 1256 | 2111 |
| 2 | 2017-07-12 | SRM 718 | 2 | 104 | 107.25 | 0.04 | 35 | 2201 | 3455 | -56 | 1039 | 3305 |
| 1 | 2017-04-08 | TCO17 Round 1B | 1 | 284 | 358.29 | 0.34 | 157 | 2166 | 4090 | -105 | 1095 | 3414 |