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 |
|---|---|---|---|
| pawan_iphone | 3 | 1425 | 323 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.307 | 0.307 | 0.311 | 55.6 | -71 | -36 | 1394 | 1299 | 10273 |
| EloSRM | -0.318 | 0.318 | 0.325 | 65.2 | -89 | -40 | 1531 | 1425 | 10242 |
| SRMFix | -0.390 | 0.390 | 0.401 | 73.5 | -118 | -39 | 1082 | 980 | 10306 |
| initial | -0.421 | 0.421 | 0.424 | 50.7 | -56 | -43 | 1144 | 1048 | 10261 |
| SRM | -0.787 | 0.787 | 0.870 | 292.3 | -426 | -160 | 774 | 323 | 10293 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2009-11-05 | SRM 452 | 2 | 903 | 776.06 | -0.24 | -40 | 1425 | 10242 | -160 | 323 | 10293 |
| 2 | 2009-10-20 | SRM 451 | 2 | 741 | 601.78 | -0.32 | -67 | 1465 | 9943 | -291 | 483 | 9849 |
| 1 | 2009-08-08 | SRM 446 | 2 | 838 | 711.37 | -0.40 | -89 | 1531 | 8885 | -426 | 774 | 7675 |