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 |
|---|---|---|---|
| happyending | 2 | 1872 | 1342 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.348 | 0.543 | 0.645 | 117.0 | -46 | 188 | 1388 | 1342 | 2399 |
| SRMFix | 0.581 | 0.581 | 0.756 | 124.7 | 17 | 233 | 1449 | 1449 | 4662 |
| initial | 0.591 | 0.591 | 0.759 | 71.2 | 14 | 129 | 1342 | 1342 | 5530 |
| EloSRM | 0.599 | 0.599 | 0.776 | 155.2 | 52 | 259 | 1872 | 1872 | 5059 |
| Odd | 0.602 | 0.602 | 0.780 | 157.0 | 48 | 266 | 1742 | 1742 | 5207 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2008-10-28 | SRM 423 | 1 | 237 | 345.96 | 0.11 | 52 | 1872 | 5059 | -46 | 1342 | 2399 |
| 1 | 2008-06-08 | College Tour HUST | 1 | 35 | 74.64 | 1.09 | 259 | 1820 | 5299 | 188 | 1388 | 2124 |