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 |
|---|---|---|---|
| yes_iam_in | 2 | 2283 | 1005 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.199 | 0.203 | 0.284 | 97.5 | -173 | -22 | 1027 | 1005 | 2563 |
| EloSRM | 0.110 | 0.246 | 0.269 | 47.7 | -11 | 85 | 2283 | 2283 | 2465 |
| Odd | 0.141 | 0.262 | 0.297 | 51.3 | -3 | 100 | 1934 | 1934 | 2555 |
| initial | 0.134 | 0.271 | 0.302 | 32.6 | -16 | 49 | 1232 | 1232 | 2615 |
| SRMFix | 0.154 | 0.288 | 0.326 | 52.8 | -32 | 73 | 1241 | 1241 | 2632 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2021-03-19 | SRM 802 | 2 | 85 | 108.77 | 0.36 | 85 | 2283 | 2465 | -22 | 1005 | 2563 |
| 1 | 2021-03-17 | 2021 HF Prelim | 1 | 139 | 203.93 | -0.14 | -11 | 2198 | 2788 | -173 | 1027 | 2315 |