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 |
|---|---|---|---|
| darabi | 2 | 2366 | 1255 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.799 | 1.181 | 1.426 | 93.5 | -66 | 121 | 1255 | 1255 | 3570 |
| SRMFix | 1.513 | 1.513 | 1.805 | 228.5 | 123 | 334 | 1657 | 1657 | 4124 |
| EloSRM | 1.560 | 1.560 | 1.805 | 277.1 | 210 | 344 | 2366 | 2366 | 4007 |
| initial | 1.666 | 1.666 | 1.979 | 200.6 | 72 | 329 | 1601 | 1601 | 4566 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2013-09-16 | SRM 591 | 2 | 63 | 348.75 | 2.47 | 344 | 2366 | 4007 | 121 | 1255 | 3570 |
| 1 | 2013-05-18 | SRM 579 | 2 | 459 | 722.13 | 0.65 | 210 | 2022 | 7039 | -66 | 1134 | 4840 |