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 |
|---|---|---|---|
| kcalB | 2 | 2024 | 805 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | -0.277 | 0.277 | 0.299 | 52.4 | -65 | -40 | 1160 | 1095 | 3267 |
| initial | -0.284 | 0.284 | 0.314 | 34.2 | -50 | -18 | 1182 | 1132 | 3497 |
| EloSRM | -0.312 | 0.312 | 0.333 | 37.3 | -56 | -18 | 2080 | 2024 | 2875 |
| SRM | -0.777 | 0.777 | 0.777 | 197.5 | -200 | -195 | 1000 | 805 | 3086 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2019-01-19 | TCO19 SRM 747 | 2 | 128 | 109.92 | -0.43 | -56 | 2024 | 2875 | -195 | 805 | 3086 |
| 1 | 2019-01-15 | TCO19 SRM 746 | 2 | 96 | 83.92 | -0.19 | -18 | 2080 | 2592 | -200 | 1000 | 2176 |