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 |
|---|---|---|---|
| mortal42 | 2 | 2399 | 1292 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.382 | 0.618 | 0.727 | 98.0 | -52 | 144 | 1344 | 1292 | 1221 |
| initial | 0.898 | 0.912 | 1.280 | 109.8 | -2 | 218 | 1418 | 1416 | 1673 |
| SRMFix | 0.868 | 0.914 | 1.260 | 184.8 | -8 | 362 | 1562 | 1554 | 1442 |
| EloSRM | 0.897 | 0.925 | 1.289 | 204.9 | 2 | 408 | 2399 | 2399 | 1617 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2019-03-30 | TCO19 SRM 754 | 1 | 60 | 87.32 | -0.03 | 2 | 2399 | 1617 | -52 | 1292 | 1221 |
| 1 | 2016-11-14 | SRM 702 | 2 | 44 | 155.62 | 1.82 | 408 | 2397 | 3090 | 144 | 1344 | 2026 |