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 |
|---|---|---|---|
| sun23 | 1 | 2265 | 1311 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.817 | 0.817 | 0.817 | 111.0 | 111 | 111 | 1311 | 1311 | 3357 |
| SRMFix | 1.753 | 1.753 | 1.753 | 356.8 | 357 | 357 | 1557 | 1557 | 5273 |
| initial | 1.818 | 1.818 | 1.818 | 218.9 | 219 | 219 | 1419 | 1419 | 6552 |
| EloSRM | 1.872 | 1.872 | 1.872 | 458.8 | 459 | 459 | 2265 | 2265 | 5095 |
| Odd | 1.926 | 1.926 | 1.926 | 475.3 | 475 | 475 | 2058 | 2058 | 5270 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2013-04-06 | SRM 575 | 2 | 240 | 878.37 | 1.87 | 459 | 2265 | 5095 | 111 | 1311 | 3357 |