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 |
|---|---|---|---|
| jeffswt | 1 | 2358 | 1295 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.615 | 0.615 | 0.615 | 95.0 | 95 | 95 | 1295 | 1295 | 2334 |
| SRMFix | 1.400 | 1.400 | 1.400 | 295.4 | 295 | 295 | 1495 | 1495 | 3309 |
| initial | 1.428 | 1.428 | 1.428 | 172.0 | 172 | 172 | 1372 | 1372 | 3830 |
| EloSRM | 1.448 | 1.448 | 1.448 | 355.2 | 355 | 355 | 2358 | 2358 | 3193 |
| Odd | 1.520 | 1.520 | 1.520 | 385.7 | 386 | 386 | 2092 | 2092 | 3250 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2017-02-21 | SRM 709 | 2 | 95 | 259.14 | 1.45 | 355 | 2358 | 3193 | 95 | 1295 | 2334 |