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 |
|---|---|---|---|
| DeepBlueMind | 2 | 1639 | 968 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.252 | 0.252 | 0.337 | 74.8 | 38 | 112 | 1639 | 1639 | 4505 |
| initial | 0.189 | 0.272 | 0.331 | 32.7 | -10 | 56 | 1246 | 1246 | 4648 |
| Odd | 0.273 | 0.273 | 0.340 | 85.1 | 59 | 111 | 1553 | 1553 | 4570 |
| SRMFix | 0.168 | 0.301 | 0.345 | 54.9 | -32 | 78 | 1245 | 1245 | 4666 |
| SRM | -0.501 | 0.501 | 0.676 | 116.0 | -207 | -25 | 993 | 968 | 4258 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2007-01-17 | SRM 335 | 2 | 265 | 368.71 | 0.48 | 112 | 1639 | 4505 | -25 | 968 | 4258 |
| 1 | 2007-01-04 | SRM 333 | 2 | 379 | 386.18 | 0.03 | 38 | 1527 | 5228 | -207 | 993 | 4052 |