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 |
|---|---|---|---|
| PyAlpha | 2 | 2281 | 1019 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.204 | 0.204 | 0.238 | 37.3 | 20 | 55 | 1275 | 1275 | 2663 |
| EloSRM | 0.215 | 0.215 | 0.270 | 91.0 | 47 | 135 | 2281 | 2281 | 2507 |
| initial | 0.220 | 0.220 | 0.253 | 26.5 | 11 | 42 | 1253 | 1253 | 2652 |
| SRM | -0.227 | 0.325 | 0.397 | 90.5 | -124 | -57 | 1076 | 1019 | 2674 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2020-04-18 | TCO20 Round 1A | 1 | 646 | 839.50 | 0.38 | 135 | 2281 | 2507 | -57 | 1019 | 2674 |
| 1 | 2019-01-15 | TCO19 SRM 746 | 2 | 81 | 83.92 | 0.05 | 47 | 2146 | 2362 | -124 | 1076 | 1919 |