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 |
|---|---|---|---|
| coldie48 | 1 | 2478 | 1394 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.518 | 1.518 | 1.518 | 194.0 | 194 | 194 | 1394 | 1394 | 2531 |
| SRMFix | 2.459 | 2.459 | 2.459 | 467.2 | 467 | 467 | 1667 | 1667 | 4230 |
| initial | 2.516 | 2.516 | 2.516 | 302.9 | 303 | 303 | 1503 | 1503 | 5429 |
| EloSRM | 2.568 | 2.568 | 2.568 | 574.7 | 575 | 575 | 2478 | 2478 | 3869 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2015-03-09 | SRM 652 | 2 | 73 | 432.75 | 2.57 | 575 | 2478 | 3869 | 194 | 1394 | 2531 |