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 |
|---|---|---|---|
| ionut.ungureanu | 1 | 1996 | 871 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.413 | 0.413 | 0.413 | 58.6 | -59 | -59 | 1699 | 1699 | 3358 |
| SRMFix | -0.462 | 0.462 | 0.462 | 108.1 | -108 | -108 | 1092 | 1092 | 3488 |
| initial | -0.462 | 0.462 | 0.462 | 55.6 | -56 | -56 | 1144 | 1144 | 3513 |
| EloSRM | -0.484 | 0.484 | 0.484 | 86.0 | -86 | -86 | 1996 | 1996 | 3256 |
| SRM | -1.070 | 1.070 | 1.070 | 329.0 | -329 | -329 | 871 | 871 | 3026 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2018-09-19 | TCO19 SRM 737 | 2 | 114 | 81.51 | -0.48 | -86 | 1996 | 3256 | -329 | 871 | 3026 |