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 |
|---|---|---|---|
| isaacdiaz | 4 | 1697 | 689 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | -0.156 | 0.466 | 0.508 | 71.8 | -81 | 109 | 1335 | 1183 | 8027 |
| initial | -0.026 | 0.471 | 0.487 | 56.7 | -78 | 64 | 1307 | 1188 | 8268 |
| EloSRM | -0.175 | 0.531 | 0.593 | 97.1 | -78 | 215 | 1832 | 1697 | 7178 |
| Odd | -0.162 | 0.549 | 0.608 | 100.0 | -74 | 229 | 1714 | 1588 | 7103 |
| SRM | -0.699 | 0.699 | 0.741 | 127.8 | -221 | -73 | 1110 | 689 | 11083 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2008-12-20 | SRM 430 | 2 | 739 | 435.59 | -0.80 | -78 | 1697 | 7178 | -221 | 689 | 11083 |
| 3 | 2008-10-28 | SRM 423 | 2 | 409 | 267.30 | -0.61 | -58 | 1774 | 6097 | -127 | 910 | 7928 |
| 2 | 2008-10-18 | SRM 422 | 2 | 450 | 479.00 | 0.09 | 39 | 1832 | 5474 | -73 | 1037 | 6219 |
| 1 | 2008-10-08 | SRM 421 | 2 | 395 | 607.49 | 0.62 | 215 | 1793 | 5982 | -90 | 1110 | 5489 |