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 |
|---|---|---|---|
| byvoid | 2 | 2070 | 988 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.865 | 1.196 | 1.476 | 144.0 | -40 | 248 | 1408 | 1408 | 4701 |
| Odd | 0.989 | 1.205 | 1.559 | 251.0 | -34 | 468 | 1897 | 1897 | 4268 |
| EloSRM | 0.981 | 1.237 | 1.579 | 278.8 | -52 | 506 | 2070 | 2070 | 4030 |
| SRMFix | 0.863 | 1.246 | 1.516 | 191.7 | -90 | 293 | 1403 | 1403 | 4809 |
| SRM | 0.211 | 1.479 | 1.494 | 242.0 | -348 | 136 | 988 | 988 | 4754 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2010-06-30 | Member Single Round Match 474 | 2 | 108 | 502.59 | 2.22 | 506 | 2070 | 4030 | 136 | 988 | 4754 |
| 1 | 2009-07-08 | SRM 444 | 2 | 807 | 675.93 | -0.26 | -52 | 1564 | 8108 | -348 | 852 | 6978 |