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 |
|---|---|---|---|
| madongfly | 3 | 2017 | 1037 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.948 | 1.147 | 1.555 | 201.1 | -67 | 459 | 2017 | 2017 | 3395 |
| initial | 0.971 | 1.216 | 1.526 | 146.4 | -44 | 301 | 1551 | 1551 | 3443 |
| SRMFix | 0.946 | 1.225 | 1.546 | 177.0 | -98 | 339 | 1534 | 1534 | 3547 |
| SRM | 0.656 | 1.440 | 1.532 | 206.3 | -391 | 177 | 1037 | 1037 | 4542 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2008-05-01 | SRM 400 | 2 | 186 | 265.97 | 0.52 | 77 | 2017 | 3395 | 51 | 1037 | 4542 |
| 2 | 2008-04-23 | SRM 399 | 2 | 68 | 420.04 | 2.63 | 459 | 1940 | 3914 | 177 | 986 | 4984 |
| 1 | 2008-02-26 | SRM 391 | 2 | 466 | 431.14 | -0.30 | -67 | 1480 | 7970 | -391 | 809 | 6765 |