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 |
|---|---|---|---|
| popcap | 3 | 1646 | 660 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.157 | 0.157 | 0.178 | 23.1 | -33 | 9 | 1499 | 1481 | 10399 |
| EloSRM | -0.171 | 0.171 | 0.194 | 30.1 | -50 | 5 | 1676 | 1646 | 10370 |
| SRMFix | -0.226 | 0.226 | 0.253 | 45.2 | -80 | -10 | 1120 | 1064 | 11272 |
| initial | -0.239 | 0.239 | 0.254 | 28.8 | -36 | -14 | 1164 | 1114 | 11429 |
| SRM | -0.646 | 0.646 | 0.698 | 180.0 | -316 | -71 | 884 | 660 | 10520 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2011-10-25 | SRM 522 | 2 | 644 | 626.92 | -0.04 | 5 | 1646 | 10370 | -71 | 660 | 10520 |
| 2 | 2011-10-13 | SRM 521 | 2 | 799 | 823.34 | -0.23 | -35 | 1641 | 10470 | -153 | 731 | 9690 |
| 1 | 2011-09-10 | SRM 517 | 2 | 837 | 900.56 | -0.25 | -50 | 1676 | 9519 | -316 | 884 | 7174 |