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 |
|---|---|---|---|
| Gu | 2 | 1345 | 484 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.318 | 0.318 | 0.412 | 70.9 | -129 | -13 | 1358 | 1345 | 7292 |
| initial | -0.397 | 0.397 | 0.489 | 47.8 | -82 | -13 | 1118 | 1104 | 7027 |
| SRMFix | -0.402 | 0.402 | 0.517 | 89.2 | -165 | -14 | 1035 | 1022 | 7308 |
| SRM | -0.789 | 0.789 | 1.017 | 358.0 | -645 | -71 | 555 | 484 | 7375 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2007-03-29 | TCO07 Qual 1 | 1 | 900 | 933.72 | -0.06 | -13 | 1345 | 7292 | -71 | 484 | 7375 |
| 1 | 2006-12-21 | SRM 331 | 2 | 524 | 354.08 | -0.58 | -129 | 1358 | 7047 | -645 | 555 | 7235 |