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 |
|---|---|---|---|
| NURx2 | 1 | 2390 | 1323 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.759 | 0.759 | 0.759 | 123.0 | 123 | 123 | 1323 | 1323 | 1681 |
| SRMFix | 1.438 | 1.438 | 1.438 | 302.2 | 302 | 302 | 1502 | 1502 | 2440 |
| EloSRM | 1.451 | 1.451 | 1.451 | 348.2 | 348 | 348 | 2390 | 2390 | 2360 |
| initial | 1.469 | 1.469 | 1.469 | 176.9 | 177 | 177 | 1377 | 1377 | 2808 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2017-11-28 | SRM 724 | 2 | 68 | 185.89 | 1.45 | 348 | 2390 | 2360 | 123 | 1323 | 1681 |