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 |
|---|---|---|---|
| hashbrownie | 6 | 2179 | 959 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.827 | 1.045 | 1.663 | 125.9 | -39 | 438 | 1797 | 1797 | 3327 |
| SRMFix | 0.859 | 1.086 | 1.724 | 99.0 | -86 | 262 | 1540 | 1540 | 4576 |
| Odd | 0.959 | 1.104 | 1.779 | 138.3 | -40 | 415 | 1966 | 1966 | 4783 |
| EloSRM | 0.977 | 1.105 | 1.780 | 170.9 | -52 | 567 | 2179 | 2179 | 4326 |
| SRM | 0.684 | 1.216 | 1.822 | 142.5 | -312 | 189 | 959 | 959 | 6146 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 2011-07-02 | SRM 511 | 2 | 50 | 670.97 | 3.75 | 301 | 2179 | 4326 | 189 | 959 | 6146 |
| 5 | 2011-06-21 | SRM 510 | 2 | 175 | 799.37 | 2.19 | 567 | 1878 | 6968 | 118 | 770 | 8618 |
| 4 | 2010-05-24 | TCO10 Qual 3 | 1 | 920 | 956.89 | -0.01 | 0 | 1310 | 10106 | -152 | 652 | 8596 |
| 3 | 2005-01-11 | TCCC05 Qual 5 | 1 | 91 | 120.81 | -0.11 | -19 | 1311 | 3265 | -35 | 804 | 2966 |
| 2 | 2003-04-10 | SRM 141 | 2 | 132 | 163.45 | 0.31 | 85 | 1330 | 2511 | -49 | 839 | 2429 |
| 1 | 2003-03-18 | SRM 139 | 2 | 115 | 117.46 | -0.26 | -52 | 1244 | 2933 | -312 | 888 | 2203 |