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 |
|---|---|---|---|
| shubho2001g | 3 | 2145 | 843 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.150 | 0.160 | 0.194 | 19.2 | -34 | 2 | 1202 | 1146 | 3072 |
| SRMFix | -0.155 | 0.162 | 0.201 | 25.8 | -51 | 2 | 1202 | 1127 | 2864 |
| EloSRM | -0.175 | 0.182 | 0.235 | 24.7 | -38 | 22 | 2197 | 2145 | 2824 |
| SRM | -0.424 | 0.424 | 0.482 | 119.0 | -177 | -88 | 1112 | 843 | 2851 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2021-07-13 | SRM 809 | 2 | 63 | 85.78 | -0.16 | -14 | 2145 | 2824 | -92 | 843 | 2851 |
| 2 | 2020-07-24 | SRM 788 | 2 | 209 | 161.30 | -0.37 | -38 | 2159 | 2792 | -177 | 935 | 2598 |
| 1 | 2020-07-18 | TCO20 Parallel 2B | 1 | 68 | 104.24 | 0.01 | 22 | 2197 | 2525 | -88 | 1112 | 1814 |