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 |
|---|---|---|---|
| PaoloCoelho | 3 | 2595 | 1350 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.324 | 0.473 | 0.519 | 92.7 | -64 | 112 | 1350 | 1350 | 1951 |
| SRMFix | 0.759 | 0.764 | 0.992 | 140.0 | -1 | 323 | 1617 | 1617 | 2749 |
| EloSRM | 0.789 | 0.793 | 1.038 | 224.0 | 10 | 413 | 2595 | 2595 | 2087 |
| Odd | 0.798 | 0.805 | 1.058 | 218.8 | 8 | 428 | 2313 | 2313 | 2183 |
| initial | 0.812 | 0.812 | 1.039 | 97.8 | 3 | 194 | 1493 | 1493 | 3152 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2016-12-29 | SRM 704 | 1 | 197 | 331.66 | 0.73 | 249 | 2595 | 2087 | 102 | 1350 | 1951 |
| 2 | 2016-03-07 | SRM 684 | 1 | 218 | 295.97 | -0.00 | 10 | 2346 | 3746 | -64 | 1248 | 2867 |
| 1 | 2015-08-01 | SRM 664 | 2 | 130 | 406.18 | 1.64 | 413 | 2336 | 4114 | 112 | 1312 | 2613 |