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 |
|---|---|---|---|
| NatalyaGunawan | 2 | 2222 | 1554 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.220 | 1.220 | 1.288 | 177.0 | 137 | 217 | 1554 | 1554 | 476 |
| SRMFix | 1.770 | 1.770 | 1.866 | 316.4 | 180 | 453 | 1833 | 1833 | 727 |
| EloSRM | 1.856 | 1.856 | 1.966 | 433.4 | 332 | 535 | 2222 | 2222 | 505 |
| initial | 1.875 | 1.875 | 1.949 | 225.8 | 162 | 290 | 1652 | 1652 | 1088 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2004-09-25 | SRM 212 | 1 | 69 | 159.51 | 1.21 | 332 | 2222 | 505 | 137 | 1554 | 476 |
| 1 | 2004-05-15 | SRM 194 | 2 | 22 | 124.74 | 2.50 | 535 | 1890 | 988 | 217 | 1417 | 598 |