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 |
|---|---|---|---|
| prg1234 | 2 | 2198 | 960 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.146 | 0.263 | 0.301 | 31.6 | -49 | 14 | 1214 | 1165 | 3029 |
| SRMFix | -0.152 | 0.275 | 0.314 | 50.4 | -71 | 30 | 1230 | 1159 | 2916 |
| EloSRM | -0.192 | 0.291 | 0.349 | 56.6 | -53 | 60 | 2252 | 2198 | 2614 |
| SRM | -0.510 | 0.510 | 0.613 | 120.0 | -198 | -42 | 1158 | 960 | 2497 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2020-12-12 | SRM 795 | 2 | 84 | 80.15 | -0.48 | -53 | 2198 | 2614 | -198 | 960 | 2497 |
| 1 | 2020-11-18 | Rookie SRM 1 | 1 | 108 | 115.68 | 0.10 | 60 | 2252 | 2367 | -42 | 1158 | 1696 |