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 |
|---|---|---|---|
| coder32167 | 2 | 2525 | 1458 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.617 | 0.617 | 0.686 | 164.0 | -35 | 293 | 1493 | 1458 | 986 |
| EloSRM | 0.823 | 0.823 | 0.901 | 252.7 | 147 | 359 | 2525 | 2525 | 1571 |
| Odd | 0.836 | 0.836 | 0.915 | 251.6 | 144 | 360 | 2221 | 2221 | 1642 |
| SRMFix | 0.871 | 0.871 | 0.930 | 173.6 | 89 | 258 | 1547 | 1547 | 1853 |
| initial | 0.974 | 0.974 | 0.999 | 117.3 | 91 | 144 | 1435 | 1435 | 2059 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2018-05-26 | TCO18 Beijing | 1 | 40 | 54.92 | 0.46 | 147 | 2525 | 1571 | -35 | 1458 | 986 |
| 1 | 2017-06-24 | TCO17 China | 1 | 32 | 72.98 | 1.19 | 359 | 2378 | 2607 | 293 | 1493 | 1139 |