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 |
|---|---|---|---|
| zakhej | 2 | 1712 | 696 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.224 | 0.224 | 0.232 | 36.7 | -52 | -21 | 1535 | 1514 | 12700 |
| EloSRM | -0.244 | 0.244 | 0.263 | 50.2 | -72 | -29 | 1741 | 1712 | 12929 |
| initial | -0.335 | 0.335 | 0.341 | 40.3 | -48 | -33 | 1152 | 1119 | 12423 |
| SRMFix | -0.350 | 0.350 | 0.372 | 74.6 | -111 | -39 | 1089 | 1051 | 12598 |
| SRM | -0.981 | 0.981 | 1.074 | 252.0 | -366 | -138 | 834 | 696 | 10979 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2014-09-17 | SRM 633 | 2 | 777 | 866.44 | -0.15 | -29 | 1712 | 12929 | -138 | 696 | 10979 |
| 1 | 2013-05-25 | SRM 580 | 2 | 938 | 740.29 | -0.34 | -72 | 1741 | 10434 | -366 | 834 | 8445 |