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 |
|---|---|---|---|
| lizhan02 | 6 | 2088 | 1019 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.797 | 1.409 | 1.915 | 161.5 | -463 | 235 | 1120 | 1019 | 4649 |
| initial | 0.416 | 1.538 | 1.872 | 185.2 | -166 | 456 | 1801 | 1501 | 4005 |
| SRMFix | 0.486 | 1.550 | 1.893 | 170.4 | -165 | 369 | 1694 | 1495 | 4118 |
| EloSRM | 0.431 | 1.568 | 1.864 | 156.6 | -131 | 368 | 2187 | 2088 | 3650 |
| Odd | 0.441 | 1.571 | 1.864 | 156.0 | -125 | 364 | 2053 | 1962 | 3644 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 2009-11-05 | SRM 452 | 2 | 454 | 189.09 | -1.26 | -57 | 2088 | 3650 | -32 | 1019 | 4649 |
| 5 | 2009-09-23 | SRM 449 | 2 | 359 | 187.52 | -0.94 | -42 | 2145 | 3234 | 11 | 1051 | 4348 |
| 4 | 2009-09-10 | SRM 448 | 2 | 83 | 288.45 | 1.80 | 157 | 2187 | 3015 | 148 | 1040 | 4445 |
| 3 | 2009-07-08 | SRM 444 | 2 | 50 | 632.14 | 3.66 | 368 | 2030 | 3973 | 235 | 892 | 6312 |
| 2 | 2009-05-27 | SRM 441 | 2 | 1087 | 470.12 | -1.21 | -131 | 1661 | 7100 | -463 | 657 | 9225 |
| 1 | 2009-05-12 | SRM 440 | 2 | 452 | 656.89 | 0.54 | 184 | 1793 | 5894 | -80 | 1120 | 4301 |