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 |
|---|---|---|---|
| Lazy_Angel | 2 | 1909 | 995 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.147 | 0.231 | 0.274 | 115.5 | -218 | 13 | 1213 | 995 | 4836 |
| SRMFix | 0.512 | 0.551 | 0.752 | 119.6 | -7 | 232 | 1432 | 1425 | 4601 |
| initial | 0.566 | 0.568 | 0.802 | 68.4 | 0 | 137 | 1337 | 1336 | 5273 |
| EloSRM | 0.592 | 0.621 | 0.859 | 185.1 | -7 | 363 | 1916 | 1909 | 4943 |
| Odd | 0.604 | 0.636 | 0.878 | 187.5 | -8 | 367 | 1790 | 1782 | 4963 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2009-11-25 | SRM 453.5 | 1 | 576 | 586.10 | -0.03 | -7 | 1909 | 4943 | -218 | 995 | 4836 |
| 1 | 2008-04-12 | SRM 397 | 2 | 244 | 566.01 | 1.21 | 363 | 1916 | 4081 | 13 | 1213 | 3003 |