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 |
|---|---|---|---|
| ejnahc | 2 | 2343 | 1156 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 1.382 | 1.385 | 1.956 | 181.0 | -1 | 361 | 1561 | 1561 | 5114 |
| EloSRM | 1.434 | 1.434 | 1.947 | 223.1 | 66 | 380 | 2343 | 2343 | 5016 |
| initial | 1.440 | 1.440 | 1.992 | 173.4 | 8 | 339 | 1547 | 1547 | 5229 |
| Odd | 1.468 | 1.468 | 1.959 | 229.2 | 89 | 370 | 2099 | 2099 | 5261 |
| SRM | 0.628 | 1.556 | 1.678 | 173.0 | -195 | 151 | 1156 | 1156 | 4867 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2015-02-02 | SRM 648 | 2 | 64 | 430.90 | 2.75 | 380 | 2343 | 5016 | 151 | 1156 | 4867 |
| 1 | 2015-01-24 | SRM 647 | 2 | 482 | 522.93 | 0.12 | 66 | 1963 | 8871 | -195 | 1005 | 6376 |