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 |
|---|---|---|---|
| Twinsen05 | 2 | 1646 | 776 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.147 | 0.147 | 0.189 | 27.7 | -28 | 27 | 1530 | 1502 | 8078 |
| EloSRM | -0.172 | 0.172 | 0.197 | 19.5 | -36 | 3 | 1682 | 1646 | 8085 |
| initial | -0.229 | 0.229 | 0.241 | 27.5 | -37 | -18 | 1182 | 1145 | 8835 |
| SRMFix | -0.250 | 0.250 | 0.254 | 49.5 | -50 | -49 | 1151 | 1101 | 8502 |
| SRM | -0.908 | 0.908 | 0.931 | 212.0 | -262 | -162 | 938 | 776 | 7547 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2010-10-26 | SRM 486 | 2 | 768 | 771.99 | -0.27 | -36 | 1646 | 8085 | -162 | 776 | 7547 |
| 1 | 2010-10-05 | SRM 484 | 2 | 521 | 494.49 | -0.08 | 3 | 1682 | 7580 | -262 | 938 | 5483 |