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 |
|---|---|---|---|
| akarshan2701 | 2 | 1957 | 963 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.270 | 0.521 | 0.587 | 150.5 | -40 | 261 | 1997 | 1957 | 7609 |
| initial | 0.193 | 0.528 | 0.562 | 63.6 | -40 | 87 | 1287 | 1246 | 7093 |
| Odd | 0.218 | 0.625 | 0.662 | 170.4 | -61 | 280 | 1819 | 1758 | 7365 |
| SRMFix | 0.027 | 0.631 | 0.632 | 124.4 | -98 | 151 | 1351 | 1252 | 6928 |
| SRM | -0.740 | 0.740 | 0.852 | 118.5 | -184 | -53 | 1147 | 963 | 5857 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2015-06-11 | SRM 661 | 2 | 273 | 229.49 | -0.25 | -40 | 1957 | 7609 | -184 | 963 | 5857 |
| 1 | 2011-11-17 | SRM 524 | 2 | 355 | 614.12 | 0.79 | 261 | 1997 | 6375 | -53 | 1147 | 4462 |