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 |
|---|---|---|---|
| xcelsior | 2 | 2167 | 957 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.129 | 0.151 | 0.198 | 48.4 | 27 | 70 | 2167 | 2167 | 2736 |
| initial | 0.174 | 0.174 | 0.236 | 20.9 | 2 | 40 | 1242 | 1242 | 2846 |
| SRMFix | 0.166 | 0.176 | 0.242 | 30.0 | -3 | 57 | 1255 | 1255 | 2834 |
| SRM | -0.198 | 0.472 | 0.512 | 121.5 | -152 | -91 | 1048 | 957 | 2827 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2018-06-30 | TCC India 2018 Qual | 1 | 138 | 167.48 | 0.28 | 70 | 2167 | 2736 | -91 | 957 | 2827 |
| 1 | 2018-06-26 | SRM 735 | 2 | 94 | 92.60 | -0.02 | 27 | 2097 | 2989 | -152 | 1048 | 2388 |