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 |
|---|---|---|---|
| kexiaofeng | 5 | 1765 | 948 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.202 | 0.867 | 1.268 | 104.4 | -197 | 275 | 1519 | 1321 | 3366 |
| SRMFix | 0.108 | 0.880 | 1.286 | 109.0 | -176 | 312 | 1522 | 1331 | 3410 |
| EloSRM | 0.006 | 0.969 | 1.323 | 112.9 | -94 | 347 | 1887 | 1765 | 2940 |
| SRM | 0.060 | 0.970 | 1.146 | 111.2 | -209 | 131 | 1171 | 948 | 3905 |
| Odd | 0.004 | 0.983 | 1.323 | 115.0 | -91 | 340 | 1813 | 1697 | 2932 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2006-05-27 | SRM 304 | 2 | 243 | 161.28 | -0.59 | -28 | 1765 | 2940 | -14 | 948 | 3905 |
| 4 | 2006-05-18 | SRM 303 | 2 | 411 | 123.56 | -1.82 | -94 | 1793 | 2777 | -209 | 962 | 3761 |
| 3 | 2006-05-11 | SRM 302 | 2 | 85 | 88.56 | 0.06 | 28 | 1887 | 2277 | 21 | 1171 | 2313 |
| 2 | 2006-05-09 | SRM 301 | 2 | 45 | 214.84 | 2.26 | 347 | 1859 | 2374 | 131 | 1150 | 2402 |
| 1 | 2006-02-14 | SRM 289 | 2 | 213 | 231.87 | 0.12 | 67 | 1511 | 3711 | -181 | 1019 | 2786 |