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 |
|---|---|---|---|
| Jay_Wang | 2 | 2205 | 991 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.105 | 0.105 | 0.136 | 48.6 | 38 | 59 | 2205 | 2205 | 2340 |
| Odd | 0.143 | 0.143 | 0.151 | 66.7 | 66 | 67 | 1906 | 1906 | 2351 |
| SRMFix | 0.161 | 0.161 | 0.213 | 27.9 | 5 | 51 | 1256 | 1256 | 2430 |
| initial | 0.180 | 0.180 | 0.227 | 21.7 | 5 | 38 | 1243 | 1243 | 2392 |
| SRM | -0.391 | 0.391 | 0.468 | 104.5 | -145 | -64 | 1055 | 991 | 2470 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2019-04-29 | SRM 757 | 2 | 80 | 91.35 | 0.19 | 59 | 2205 | 2340 | -64 | 991 | 2470 |
| 1 | 2019-03-20 | TCO19 SRM 753 | 2 | 124 | 125.65 | 0.02 | 38 | 2145 | 2334 | -145 | 1055 | 1929 |