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 |
|---|---|---|---|
| parascoding | 2 | 2181 | 896 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.149 | 0.149 | 0.150 | 13.8 | -17 | -11 | 2198 | 2181 | 947 |
| Odd | -0.168 | 0.168 | 0.174 | 8.5 | -14 | -3 | 1834 | 1820 | 914 |
| SRMFix | -0.201 | 0.201 | 0.212 | 39.0 | -45 | -32 | 1168 | 1122 | 885 |
| initial | -0.209 | 0.209 | 0.222 | 25.2 | -34 | -16 | 1184 | 1150 | 894 |
| SRM | -0.535 | 0.535 | 0.551 | 152.0 | -173 | -131 | 1027 | 896 | 773 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2023-05-22 | SRM 846 | 2 | 38 | 33.94 | -0.16 | -17 | 2181 | 947 | -131 | 896 | 773 |
| 1 | 2021-03-17 | 2021 HF Prelim | 1 | 139 | 203.93 | -0.14 | -11 | 2198 | 2788 | -173 | 1027 | 2315 |