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 |
|---|---|---|---|
| 7teen | 3 | 1768 | 665 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.110 | 0.200 | 0.207 | 38.6 | -49 | 50 | 1585 | 1569 | 10105 |
| initial | -0.189 | 0.210 | 0.251 | 25.3 | -44 | 4 | 1160 | 1132 | 11277 |
| EloSRM | -0.136 | 0.216 | 0.230 | 44.2 | -66 | 46 | 1789 | 1768 | 10012 |
| SRMFix | -0.178 | 0.242 | 0.280 | 48.4 | -102 | 16 | 1115 | 1087 | 10905 |
| SRM | -0.699 | 0.699 | 0.843 | 178.3 | -360 | -86 | 840 | 665 | 10674 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2013-05-25 | SRM 580 | 2 | 891 | 766.32 | -0.22 | -21 | 1768 | 10012 | -89 | 665 | 10674 |
| 2 | 2013-05-18 | SRM 579 | 2 | 732 | 795.59 | 0.12 | 46 | 1789 | 9699 | -86 | 754 | 9726 |
| 1 | 2013-04-26 | SRM 577 | 2 | 820 | 660.90 | -0.31 | -66 | 1743 | 10309 | -360 | 840 | 8365 |