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 |
|---|---|---|---|
| tianrenli92 | 1 | 2171 | 1245 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.109 | 0.109 | 0.109 | 45.0 | 45 | 45 | 1245 | 1245 | 2240 |
| EloSRM | 0.382 | 0.382 | 0.382 | 151.1 | 151 | 151 | 2171 | 2171 | 3552 |
| initial | 0.387 | 0.387 | 0.387 | 46.6 | 47 | 47 | 1247 | 1247 | 3862 |
| SRMFix | 0.390 | 0.390 | 0.390 | 91.8 | 92 | 92 | 1292 | 1292 | 3679 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2017-06-24 | TCO17 China | 1 | 56 | 72.98 | 0.38 | 151 | 2171 | 3552 | 45 | 1245 | 2240 |