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 |
|---|---|---|---|
| missiondone | 6 | 2209 | 1222 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.471 | 0.650 | 0.841 | 64.3 | -119 | 101 | 1301 | 1222 | 3003 |
| SRMFix | 0.576 | 0.691 | 0.901 | 99.3 | -39 | 308 | 1704 | 1704 | 2922 |
| EloSRM | 0.528 | 0.709 | 0.899 | 110.5 | -26 | 408 | 2209 | 2209 | 2950 |
| initial | 0.772 | 0.775 | 1.010 | 93.3 | -1 | 200 | 1758 | 1758 | 2882 |
| # | 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 | 106 | 190.34 | 0.84 | 66 | 2209 | 2950 | 43 | 1222 | 3003 |
| 5 | 2009-09-23 | SRM 449 | 1 | 541 | 621.73 | -0.06 | -5 | 2143 | 3250 | -27 | 1179 | 3284 |
| 4 | 2009-09-10 | SRM 448 | 2 | 125 | 280.04 | 1.16 | 108 | 2148 | 3226 | 60 | 1206 | 3084 |
| 3 | 2009-08-25 | SRM 447 | 2 | 314 | 225.47 | -0.48 | -26 | 2040 | 3916 | -36 | 1146 | 3538 |
| 2 | 2009-08-08 | SRM 446 | 1 | 585 | 631.29 | 0.11 | 50 | 2066 | 3688 | -119 | 1182 | 3214 |
| 1 | 2009-05-12 | SRM 440 | 2 | 218 | 656.90 | 1.59 | 408 | 2017 | 4031 | 101 | 1301 | 2561 |