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 |
|---|---|---|---|
| oioi77 | 1 | 1732 | 1379 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.831 | 0.831 | 0.831 | 179.0 | 179 | 179 | 1379 | 1379 | 1699 |
| SRMFix | 0.867 | 0.867 | 0.867 | 193.8 | 194 | 194 | 1394 | 1394 | 4119 |
| initial | 0.872 | 0.872 | 0.872 | 105.0 | 105 | 105 | 1305 | 1305 | 4760 |
| EloSRM | 0.878 | 0.878 | 0.878 | 202.1 | 202 | 202 | 1732 | 1732 | 4755 |
| Odd | 0.881 | 0.881 | 0.881 | 194.8 | 195 | 195 | 1603 | 1603 | 5008 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2007-10-26 | College Tour Sichuan | 1 | 77 | 141.50 | 0.88 | 202 | 1732 | 4755 | 179 | 1379 | 1699 |