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 |
|---|---|---|---|
| samwize | 3 | 1792 | 1025 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.142 | 0.636 | 0.652 | 208.5 | -296 | 121 | 1321 | 1025 | 3510 |
| initial | 0.712 | 0.760 | 1.042 | 91.5 | -6 | 177 | 1377 | 1371 | 3160 |
| SRMFix | 0.663 | 0.778 | 1.023 | 161.4 | -20 | 303 | 1503 | 1483 | 2729 |
| EloSRM | 0.735 | 0.835 | 1.112 | 209.1 | -31 | 387 | 1823 | 1792 | 3006 |
| Odd | 0.744 | 0.859 | 1.137 | 218.5 | -32 | 405 | 1754 | 1722 | 2977 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2006-07-22 | SRM 312 | 1 | 385 | 368.60 | -0.10 | -31 | 1792 | 3006 | -296 | 1025 | 3510 |
| 2 | 2005-12-21 | SRM 279 | 1 | 325 | ||||||||
| 1 | 2005-12-17 | SRM 277 | 2 | 109 | 323.51 | 1.57 | 387 | 1823 | 2007 | 121 | 1321 | 1217 |