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 |
|---|---|---|---|
| guo_yh | 1 | 1814 | 1393 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.850 | 0.850 | 0.850 | 193.0 | 193 | 193 | 1393 | 1393 | 1980 |
| SRMFix | 1.014 | 1.014 | 1.014 | 222.9 | 223 | 223 | 1423 | 1423 | 4661 |
| initial | 1.018 | 1.018 | 1.018 | 122.6 | 123 | 123 | 1323 | 1323 | 5432 |
| EloSRM | 1.038 | 1.038 | 1.038 | 254.9 | 255 | 255 | 1814 | 1814 | 5129 |
| Odd | 1.044 | 1.044 | 1.044 | 259.8 | 260 | 260 | 1687 | 1687 | 5279 |
| # | 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 | 257 | 527.71 | 1.04 | 255 | 1814 | 5129 | 193 | 1393 | 1980 |