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 |
|---|---|---|---|
| Xiaoying2006 | 2 | 1468 | 732 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.150 | 0.443 | 0.468 | 53.4 | -71 | 35 | 1164 | 1164 | 5391 |
| Odd | -0.005 | 0.445 | 0.445 | 101.8 | -93 | 110 | 1384 | 1384 | 5229 |
| EloSRM | -0.021 | 0.463 | 0.463 | 111.3 | -109 | 114 | 1468 | 1468 | 5080 |
| SRMFix | -0.111 | 0.521 | 0.533 | 106.6 | -145 | 68 | 1123 | 1123 | 5497 |
| SRM | -0.560 | 0.785 | 0.964 | 234.0 | -468 | 0 | 732 | 732 | 5897 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2006-07-12 | SRM 311 | 2 | 239 | 324.54 | 0.44 | 114 | 1468 | 5080 | 0 | 732 | 5897 |
| 1 | 2006-07-06 | SRM 310 | 2 | 298 | 223.82 | -0.48 | -109 | 1355 | 6257 | -468 | 732 | 5837 |