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 |
|---|---|---|---|
| vboyko | 2 | 1929 | 882 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.288 | 0.420 | 0.509 | 85.4 | -13 | 158 | 1725 | 1725 | 8616 |
| EloSRM | 0.261 | 0.440 | 0.511 | 97.0 | -33 | 161 | 1929 | 1929 | 8382 |
| initial | 0.200 | 0.441 | 0.484 | 53.1 | -29 | 77 | 1248 | 1248 | 8623 |
| SRMFix | 0.187 | 0.490 | 0.525 | 90.8 | -72 | 109 | 1237 | 1237 | 8596 |
| SRM | -0.516 | 0.764 | 0.922 | 161.0 | -320 | 2 | 882 | 882 | 8180 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2013-03-25 | SRM 574 | 2 | 522 | 848.30 | 0.70 | 161 | 1929 | 8382 | 2 | 882 | 8180 |
| 1 | 2013-03-06 | SRM 572 | 2 | 587 | 518.56 | -0.18 | -33 | 1768 | 10287 | -320 | 880 | 8113 |