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 |
|---|---|---|---|
| Harvester | 2 | 2012 | 1099 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.156 | 0.250 | 0.295 | 50.5 | -73 | -28 | 1127 | 1099 | 4768 |
| SRMFix | 0.492 | 0.492 | 0.492 | 97.9 | 81 | 115 | 1396 | 1396 | 5948 |
| EloSRM | 0.517 | 0.517 | 0.529 | 146.8 | 86 | 207 | 2012 | 2012 | 5857 |
| Odd | 0.552 | 0.552 | 0.567 | 158.7 | 91 | 227 | 1845 | 1845 | 5992 |
| initial | 0.638 | 0.638 | 0.642 | 76.8 | 67 | 86 | 1354 | 1354 | 6319 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2011-07-26 | SRM 513 | 2 | 440 | 581.35 | 0.40 | 86 | 2012 | 5857 | -28 | 1099 | 4768 |
| 1 | 2011-07-13 | SRM 512 | 2 | 593 | 918.45 | 0.63 | 207 | 1925 | 6615 | -73 | 1127 | 4461 |