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 |
|---|---|---|---|
| Simbar | 2 | 2109 | 1257 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.360 | 0.643 | 0.737 | 112.5 | -84 | 141 | 1341 | 1257 | 2654 |
| SRMFix | 0.942 | 0.942 | 1.330 | 189.2 | 1 | 378 | 1578 | 1578 | 3513 |
| initial | 0.999 | 0.999 | 1.372 | 120.3 | 7 | 234 | 1441 | 1441 | 4443 |
| EloSRM | 1.001 | 1.001 | 1.415 | 247.5 | 10 | 485 | 2109 | 2109 | 3415 |
| Odd | 1.019 | 1.021 | 1.442 | 255.2 | 9 | 502 | 1972 | 1972 | 3486 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2009-07-08 | SRM 444 | 1 | 448 | 550.48 | 0.00 | 10 | 2109 | 3415 | -84 | 1257 | 2654 |
| 1 | 2009-06-23 | SRM 443 | 2 | 137 | 548.43 | 2.00 | 485 | 2099 | 3468 | 141 | 1341 | 2143 |