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 |
|---|---|---|---|
| zecroty | 1 | 1611 | 911 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.102 | 0.102 | 0.102 | 4.2 | 4 | 4 | 1476 | 1476 | 7667 |
| EloSRM | -0.147 | 0.147 | 0.147 | 18.8 | -19 | -19 | 1611 | 1611 | 7563 |
| initial | -0.216 | 0.216 | 0.216 | 26.0 | -26 | -26 | 1174 | 1174 | 7673 |
| SRMFix | -0.268 | 0.268 | 0.268 | 64.0 | -64 | -64 | 1136 | 1136 | 7765 |
| SRM | -1.152 | 1.152 | 1.152 | 289.0 | -289 | -289 | 911 | 911 | 6080 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2009-10-17 | SRM 450 | 2 | 738 | 666.32 | -0.15 | -19 | 1611 | 7563 | -289 | 911 | 6080 |