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 |
|---|---|---|---|
| Sunflowers | 1 | 1602 | 888 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.171 | 0.171 | 0.171 | 28.8 | -29 | -29 | 1602 | 1602 | 7678 |
| initial | -0.248 | 0.248 | 0.248 | 29.8 | -30 | -30 | 1170 | 1170 | 7725 |
| SRMFix | -0.304 | 0.304 | 0.304 | 72.3 | -72 | -72 | 1128 | 1128 | 7984 |
| SRM | -1.255 | 1.255 | 1.255 | 312.0 | -312 | -312 | 888 | 888 | 6352 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2009-10-20 | SRM 451 | 2 | 607 | 539.00 | -0.17 | -29 | 1602 | 7678 | -312 | 888 | 6352 |