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 |
|---|---|---|---|
| thang98ru | 2 | 2077 | 1386 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.017 | 0.561 | 0.561 | 67.6 | -65 | 70 | 1204 | 1204 | 4510 |
| EloSRM | 0.049 | 0.567 | 0.570 | 142.0 | -110 | 174 | 2077 | 2077 | 4292 |
| SRMFix | 0.024 | 0.605 | 0.605 | 118.0 | -134 | 102 | 1168 | 1168 | 4706 |
| SRM | -0.744 | 1.161 | 1.379 | 399.0 | -399 | 399 | 1386 | 1386 | 1672 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2017-05-07 | TCO17 Russia | 1 | 21 | 32.21 | 0.62 | 174 | 2077 | 4292 | 399 | 1386 | 1672 |
| 1 | 2017-05-07 | SRM 714 | 2 | 270 | 188.55 | -0.52 | -110 | 1903 | 4292 | -399 | 987 | 1672 |