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 |
|---|---|---|---|
| Cecilia_Yang | 2 | 2237 | 1297 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.694 | 0.694 | 0.694 | 97.0 | 97 | 97 | 1297 | 1297 | 3307 |
| SRMFix | 1.607 | 1.607 | 1.607 | 331.9 | 332 | 332 | 1532 | 1532 | 5163 |
| initial | 1.676 | 1.676 | 1.676 | 201.9 | 202 | 202 | 1402 | 1402 | 6323 |
| EloSRM | 1.729 | 1.729 | 1.729 | 425.2 | 425 | 425 | 2237 | 2237 | 5061 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2013-05-25 | SRM 580 | 1 | 657 | ||||||||
| 1 | 2013-05-18 | SRM 579 | 2 | 218 | 722.68 | 1.73 | 425 | 2237 | 5061 | 97 | 1297 | 3307 |