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 |
|---|---|---|---|
| water_three | 2 | 1950 | 576 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.284 | 0.358 | 0.457 | 43.1 | -77 | 9 | 1132 | 1132 | 5285 |
| EloSRM | -0.237 | 0.390 | 0.456 | 91.1 | -129 | 53 | 1950 | 1950 | 4810 |
| SRMFix | -0.220 | 0.424 | 0.478 | 91.2 | -148 | 35 | 1087 | 1087 | 5131 |
| SRM | -0.518 | 0.815 | 0.965 | 312.0 | -557 | -67 | 643 | 576 | 5561 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2017-09-08 | TCO17 Pittsburgh | 1 | 27 | 30.00 | 0.15 | 53 | 1950 | 4810 | -67 | 576 | 5561 |
| 1 | 2017-08-14 | SRM 719 | 2 | 182 | 122.38 | -0.63 | -129 | 1897 | 5206 | -557 | 643 | 5294 |