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 |
|---|---|---|---|
| nofto | 4 | 2742 | 1376 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.223 | 0.259 | 0.326 | 59.5 | -31 | 123 | 1407 | 1376 | 848 |
| SRMFix | 0.651 | 0.651 | 0.719 | 110.2 | 16 | 187 | 1641 | 1641 | 1117 |
| Odd | 0.666 | 0.666 | 0.745 | 208.8 | 30 | 342 | 2415 | 2415 | 892 |
| EloSRM | 0.699 | 0.699 | 0.775 | 234.9 | 42 | 336 | 2742 | 2742 | 918 |
| initial | 0.715 | 0.715 | 0.780 | 86.1 | 21 | 110 | 1544 | 1544 | 1216 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2021-08-05 | 2021 Regional 2 | 1 | 96 | 104.30 | 0.12 | 42 | 2742 | 918 | -31 | 1376 | 848 |
| 3 | 2021-08-04 | 2021 Regional 1 | 1 | 125 | 237.07 | 0.92 | 295 | 2700 | 1004 | 70 | 1407 | 778 |
| 2 | 2013-03-25 | SRM 574 | 1 | 426 | 767.56 | 0.85 | 267 | 2405 | 3965 | 123 | 1337 | 3154 |
| 1 | 2013-03-09 | TCO13 Round 1C | 1 | 779 | 1,455.87 | 0.90 | 336 | 2138 | 6214 | 14 | 1214 | 4244 |