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 |
|---|---|---|---|
| AndyX | 2 | 2204 | 1831 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 2.333 | 2.333 | 3.069 | 378.2 | 57 | 700 | 1956 | 1956 | 1454 |
| initial | 2.650 | 2.650 | 3.139 | 319.0 | 117 | 522 | 1838 | 1838 | 2310 |
| EloSRM | 2.690 | 2.690 | 3.154 | 337.1 | 143 | 531 | 2204 | 2204 | 2175 |
| SRM | 2.862 | 2.862 | 3.199 | 315.5 | 19 | 612 | 1831 | 1831 | 568 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2007-12-19 | College Tour SRM 384 | 1 | 4 | 8.24 | 1.04 | 143 | 2204 | 2175 | 19 | 1831 | 568 |
| 1 | 2007-10-26 | College Tour Sichuan | 1 | 7 | 141.50 | 4.34 | 531 | 2061 | 2633 | 612 | 1812 | 567 |