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 |
|---|---|---|---|
| levin_yinfc | 3 | 2135 | 1206 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.622 | 1.255 | 1.682 | 120.0 | -132 | 183 | 1251 | 1206 | 3408 |
| SRMFix | 1.169 | 1.273 | 1.967 | 168.6 | -22 | 419 | 1684 | 1662 | 3081 |
| EloSRM | 1.231 | 1.287 | 1.951 | 185.6 | 1 | 395 | 2135 | 2135 | 3131 |
| Odd | 1.256 | 1.300 | 1.965 | 187.8 | 2 | 385 | 2002 | 2002 | 3199 |
| initial | 1.303 | 1.303 | 2.046 | 156.8 | 5 | 425 | 1671 | 1671 | 3200 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2009-02-28 | TCO09 Qual 2 | 1 | 796 | 750.90 | -0.08 | 1 | 2135 | 3131 | -45 | 1206 | 3408 |
| 2 | 2008-10-18 | SRM 422 | 2 | 52 | 530.65 | 3.35 | 395 | 2134 | 3071 | 183 | 1251 | 3144 |
| 1 | 2008-10-08 | SRM 421 | 2 | 452 | 607.49 | 0.43 | 161 | 1739 | 6602 | -132 | 1068 | 6012 |