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 |
|---|---|---|---|
| bdzxt | 1 | 2546 | 1450 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.706 | 1.706 | 1.706 | 250.0 | 250 | 250 | 1450 | 1450 | 865 |
| EloSRM | 2.213 | 2.213 | 2.213 | 423.6 | 424 | 424 | 2546 | 2546 | 1398 |
| SRMFix | 2.228 | 2.228 | 2.228 | 432.7 | 433 | 433 | 1633 | 1633 | 1381 |
| initial | 2.238 | 2.238 | 2.238 | 269.4 | 269 | 269 | 1469 | 1469 | 1651 |
| Odd | 2.277 | 2.277 | 2.277 | 441.2 | 441 | 441 | 2224 | 2224 | 1459 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2019-07-03 | SRM 762 | 2 | 31 | 143.74 | 2.21 | 424 | 2546 | 1398 | 250 | 1450 | 865 |