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 |
|---|---|---|---|
| jcg | 1 | 2474 | 1385 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.449 | 1.449 | 1.449 | 185.0 | 185 | 185 | 1385 | 1385 | 2610 |
| SRMFix | 2.392 | 2.392 | 2.392 | 457.4 | 457 | 457 | 1657 | 1657 | 4344 |
| initial | 2.452 | 2.452 | 2.452 | 295.2 | 295 | 295 | 1495 | 1495 | 5542 |
| EloSRM | 2.504 | 2.504 | 2.504 | 573.2 | 573 | 573 | 2474 | 2474 | 3928 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2015-02-17 | SRM 650 | 2 | 51 | 289.23 | 2.50 | 573 | 2474 | 3928 | 185 | 1385 | 2610 |