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 |
|---|---|---|---|
| northremembers | 1 | 2442 | 1377 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.370 | 1.370 | 1.370 | 177.0 | 177 | 177 | 1377 | 1377 | 2691 |
| SRMFix | 2.295 | 2.295 | 2.295 | 442.9 | 443 | 443 | 1643 | 1643 | 4495 |
| initial | 2.362 | 2.362 | 2.362 | 284.4 | 284 | 284 | 1484 | 1484 | 5732 |
| EloSRM | 2.416 | 2.416 | 2.416 | 544.9 | 545 | 545 | 2442 | 2442 | 4204 |
| Odd | 2.469 | 2.469 | 2.469 | 565.7 | 566 | 566 | 2206 | 2206 | 4313 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2015-01-24 | SRM 647 | 2 | 98 | 522.93 | 2.42 | 545 | 2442 | 4204 | 177 | 1377 | 2691 |