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 |
|---|---|---|---|
| billionaire | 2 | 2294 | 1005 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.318 | 0.404 | 0.514 | 69.9 | -4 | 136 | 2294 | 2294 | 2418 |
| initial | 0.346 | 0.417 | 0.542 | 50.2 | -9 | 92 | 1283 | 1283 | 2448 |
| SRMFix | 0.344 | 0.419 | 0.542 | 70.2 | -18 | 122 | 1304 | 1304 | 2495 |
| SRM | -0.034 | 0.509 | 0.510 | 98.5 | -196 | 1 | 1005 | 1005 | 2658 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2020-04-24 | SRM 784 | 2 | 150 | 247.42 | 0.72 | 136 | 2294 | 2418 | 1 | 1005 | 2658 |
| 1 | 2020-04-18 | TCO20 Round 1A | 1 | 874 | 823.22 | -0.09 | -4 | 2158 | 3043 | -196 | 1004 | 2732 |