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 |
|---|---|---|---|
| yzheng911 | 2 | 2024 | 1218 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.402 | 0.578 | 0.704 | 46.0 | -37 | 55 | 1218 | 1218 | 2930 |
| SRMFix | 1.009 | 1.009 | 1.165 | 166.6 | 101 | 233 | 1533 | 1533 | 3809 |
| EloSRM | 1.054 | 1.054 | 1.179 | 206.8 | 170 | 244 | 2024 | 2024 | 3973 |
| Odd | 1.081 | 1.081 | 1.203 | 212.6 | 181 | 244 | 1884 | 1884 | 4093 |
| initial | 1.130 | 1.130 | 1.308 | 136.1 | 57 | 215 | 1472 | 1472 | 4196 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2009-06-23 | SRM 443 | 2 | 138 | 413.31 | 1.58 | 244 | 2024 | 3973 | 55 | 1218 | 2930 |
| 1 | 2009-05-27 | SRM 441 | 2 | 482 | 693.56 | 0.52 | 170 | 1780 | 5927 | -37 | 1163 | 3426 |