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 |
|---|---|---|---|
| ciki | 1 | 2301 | 1344 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.418 | 0.418 | 0.418 | 144.0 | 144 | 144 | 1344 | 1344 | 1318 |
| EloSRM | 0.680 | 0.680 | 0.680 | 235.3 | 235 | 235 | 2301 | 2301 | 2263 |
| initial | 0.686 | 0.686 | 0.686 | 82.6 | 83 | 83 | 1283 | 1283 | 2631 |
| SRMFix | 0.693 | 0.693 | 0.693 | 157.9 | 158 | 158 | 1358 | 1358 | 2441 |
| Odd | 0.705 | 0.705 | 0.705 | 243.6 | 244 | 244 | 1991 | 1991 | 2372 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2018-05-26 | TCO18 Beijing | 1 | 51 | 81.72 | 0.68 | 235 | 2301 | 2263 | 144 | 1344 | 1318 |