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 |
|---|---|---|---|
| seongjuk | 2 | 2483 | 1202 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.564 | 1.106 | 1.242 | 114.0 | -113 | 115 | 1202 | 1202 | 1587 |
| EloSRM | 1.111 | 1.111 | 1.433 | 190.4 | 89 | 292 | 2483 | 2483 | 1500 |
| SRMFix | 1.147 | 1.147 | 1.488 | 169.6 | 48 | 291 | 1539 | 1539 | 1535 |
| initial | 1.205 | 1.205 | 1.550 | 145.1 | 28 | 262 | 1490 | 1490 | 1561 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2019-04-25 | TCO19 SRM 756 | 2 | 19 | 76.86 | 2.02 | 292 | 2483 | 1500 | 115 | 1202 | 1587 |
| 1 | 2019-02-08 | TCO19 SRM 750 | 2 | 95 | 109.61 | 0.21 | 89 | 2191 | 2295 | -113 | 1087 | 1919 |