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 |
|---|---|---|---|
| jelly_fly | 3 | 1920 | 838 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.238 | 0.546 | 0.661 | 65.7 | -56 | 125 | 1286 | 1286 | 7241 |
| EloSRM | 0.277 | 0.553 | 0.754 | 159.2 | -89 | 366 | 1920 | 1920 | 6967 |
| SRMFix | 0.236 | 0.575 | 0.706 | 101.4 | -118 | 170 | 1267 | 1267 | 7430 |
| SRM | -0.146 | 0.702 | 0.867 | 171.3 | -426 | 76 | 850 | 838 | 8003 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2011-10-13 | SRM 521 | 2 | 614 | 606.82 | -0.02 | 23 | 1920 | 6967 | -12 | 838 | 8003 |
| 2 | 2010-11-18 | SRM 488 | 2 | 264 | 625.41 | 1.24 | 366 | 1897 | 5800 | 76 | 850 | 6692 |
| 1 | 2009-08-08 | SRM 446 | 2 | 838 | 711.39 | -0.40 | -89 | 1531 | 8886 | -426 | 774 | 7675 |