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 |
|---|---|---|---|
| NNMMMMMMMM | 2 | 2663 | 1355 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 2.566 | 2.752 | 3.763 | 221.5 | -144 | 299 | 1355 | 1355 | 999 |
| EloSRM | 2.799 | 2.850 | 3.994 | 241.8 | 7 | 477 | 2663 | 2663 | 1136 |
| SRMFix | 2.847 | 2.898 | 4.063 | 301.3 | -12 | 590 | 1778 | 1778 | 980 |
| initial | 2.848 | 2.900 | 4.065 | 349.2 | -6 | 692 | 1886 | 1886 | 874 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2020-08-30 | SRM 789 | 2 | 2 | 100.31 | 5.65 | 477 | 2663 | 1136 | 299 | 1355 | 999 |
| 1 | 2020-08-18 | TCO20 Parallel 3B | 1 | 35 | 59.37 | -0.05 | 7 | 2186 | 2638 | -144 | 1056 | 2068 |