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 |
|---|---|---|---|
| ChenLiangyuX | 3 | 2620 | 1273 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 1.287 | 1.917 | 2.167 | 303.7 | -148 | 582 | 1815 | 1815 | 1257 |
| EloSRM | 1.318 | 1.979 | 2.210 | 301.6 | -171 | 598 | 2656 | 2620 | 1385 |
| initial | 1.591 | 2.026 | 2.303 | 244.0 | -78 | 401 | 1775 | 1775 | 1414 |
| SRM | 1.387 | 2.207 | 2.313 | 325.7 | -452 | 344 | 1544 | 1273 | 1621 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2018-05-16 | SRM 734 | 2 | 6 | 18.54 | 1.63 | 135 | 2620 | 1385 | 181 | 1273 | 1621 |
| 2 | 2018-05-03 | 2018 TCO 1B | 1 | 266 | 142.83 | -0.99 | -171 | 2485 | 1802 | -452 | 1092 | 2399 |
| 1 | 2018-03-29 | SRM 732 | 2 | 8 | 79.83 | 3.32 | 598 | 2656 | 1428 | 344 | 1544 | 872 |