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 |
|---|---|---|---|
| colinbuaa | 1 | 1744 | 1317 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.472 | 0.472 | 0.472 | 117.0 | 117 | 117 | 1317 | 1317 | 2560 |
| SRMFix | 0.636 | 0.636 | 0.636 | 145.8 | 146 | 146 | 1346 | 1346 | 5422 |
| initial | 0.640 | 0.640 | 0.640 | 77.1 | 77 | 77 | 1277 | 1277 | 6048 |
| EloSRM | 0.660 | 0.660 | 0.660 | 184.9 | 185 | 185 | 1744 | 1744 | 5849 |
| Odd | 0.666 | 0.666 | 0.666 | 191.2 | 191 | 191 | 1618 | 1618 | 6007 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2008-05-24 | College Tour Beijing | 1 | 334 | 527.71 | 0.66 | 185 | 1744 | 5849 | 117 | 1317 | 2560 |