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 |
|---|---|---|---|
| Nodoka | 2 | 2449 | 1426 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.352 | 1.585 | 2.083 | 183.0 | -70 | 296 | 1426 | 1426 | 1875 |
| SRMFix | 1.965 | 1.965 | 2.477 | 266.5 | 107 | 426 | 1733 | 1733 | 2766 |
| EloSRM | 2.025 | 2.025 | 2.516 | 464.4 | 236 | 693 | 2449 | 2449 | 1688 |
| Odd | 2.027 | 2.027 | 2.511 | 431.1 | 232 | 630 | 2265 | 2265 | 1904 |
| initial | 2.039 | 2.039 | 2.564 | 245.5 | 58 | 433 | 1691 | 1691 | 3166 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2009-03-04 | TCO09 Qual 3 | 1 | 71 | 813.03 | 3.52 | 693 | 2449 | 1688 | 296 | 1426 | 1875 |
| 1 | 2007-08-18 | TCCC07 Qual 1 | 1 | 591 | 855.37 | 0.53 | 236 | 1756 | 4296 | -70 | 1130 | 3096 |