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 |
|---|---|---|---|
| Nalta | 1 | 1997 | 1113 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.441 | 0.441 | 0.441 | 103.3 | 103 | 103 | 1303 | 1303 | 7767 |
| SRM | -0.495 | 0.495 | 0.495 | 87.0 | -87 | -87 | 1113 | 1113 | 5322 |
| initial | 0.506 | 0.506 | 0.506 | 60.9 | 61 | 61 | 1261 | 1261 | 8425 |
| EloSRM | 0.560 | 0.560 | 0.560 | 190.9 | 191 | 191 | 1997 | 1997 | 7656 |
| Odd | 0.613 | 0.613 | 0.613 | 209.4 | 209 | 209 | 1792 | 1792 | 7874 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2013-04-06 | SRM 575 | 2 | 596 | 878.37 | 0.56 | 191 | 1997 | 7656 | -87 | 1113 | 5322 |