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 |
|---|---|---|---|
| hzblimit | 4 | 1835 | 875 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.174 | 0.187 | 0.216 | 66.8 | 17 | 136 | 1711 | 1711 | 5446 |
| EloSRM | 0.182 | 0.189 | 0.220 | 62.2 | 16 | 121 | 1835 | 1835 | 5424 |
| SRMFix | 0.214 | 0.214 | 0.273 | 31.8 | 8 | 58 | 1327 | 1327 | 5515 |
| initial | 0.285 | 0.285 | 0.325 | 34.4 | 18 | 65 | 1337 | 1337 | 5370 |
| SRM | -0.222 | 0.567 | 0.616 | 81.2 | -176 | -14 | 1024 | 875 | 6980 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2009-05-27 | SRM 441 | 2 | 394 | 481.34 | 0.29 | 52 | 1835 | 5424 | -14 | 875 | 6980 |
| 3 | 2009-03-24 | SRM 437 | 2 | 480 | 475.36 | -0.01 | 16 | 1783 | 6183 | -59 | 889 | 8350 |
| 2 | 2009-03-11 | SRM 436 | 2 | 434 | 487.60 | 0.17 | 60 | 1767 | 6349 | -76 | 948 | 7416 |
| 1 | 2008-12-02 | SRM 428 | 2 | 455 | 554.32 | 0.28 | 121 | 1707 | 7035 | -176 | 1024 | 6241 |