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 |
|---|---|---|---|
| JLikePy | 2 | 2058 | 815 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.181 | 0.181 | 0.188 | 15.3 | -18 | -13 | 1762 | 1749 | 3280 |
| SRMFix | -0.210 | 0.210 | 0.230 | 46.2 | -73 | -20 | 1127 | 1108 | 3668 |
| EloSRM | -0.211 | 0.211 | 0.226 | 29.4 | -40 | -18 | 2077 | 2058 | 3410 |
| initial | -0.220 | 0.220 | 0.234 | 26.5 | -36 | -17 | 1164 | 1147 | 3774 |
| SRM | -0.578 | 0.578 | 0.647 | 192.5 | -231 | -154 | 969 | 815 | 3626 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2019-06-23 | TCC19 South America Prelims | 1 | 103 | 115.33 | -0.13 | -18 | 2058 | 3410 | -154 | 815 | 3626 |
| 1 | 2019-05-29 | TCO19 SRM 759 | 2 | 149 | 121.57 | -0.29 | -40 | 2077 | 3051 | -231 | 969 | 2686 |