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 |
|---|---|---|---|
| baka_junichi | 2 | 1768 | 841 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.038 | 0.363 | 0.365 | 43.7 | -39 | 48 | 1209 | 1209 | 7500 |
| EloSRM | 0.120 | 0.374 | 0.392 | 90.0 | -50 | 130 | 1768 | 1768 | 7321 |
| SRMFix | 0.030 | 0.419 | 0.420 | 83.1 | -92 | 74 | 1183 | 1183 | 7594 |
| SRM | -0.644 | 0.644 | 0.907 | 179.5 | -333 | -26 | 867 | 841 | 7004 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2011-01-27 | SRM 495 | 2 | 573 | 806.53 | 0.49 | 130 | 1768 | 7321 | -26 | 841 | 7004 |
| 1 | 2010-12-08 | SRM 490 | 2 | 836 | 701.03 | -0.25 | -50 | 1638 | 8465 | -333 | 867 | 6580 |