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 |
|---|---|---|---|
| xydinesh | 3 | 1792 | 843 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.092 | 0.465 | 0.559 | 55.9 | -67 | 95 | 1300 | 1233 | 6855 |
| SRMFix | 0.012 | 0.483 | 0.587 | 71.0 | -91 | 119 | 1316 | 1225 | 6845 |
| EloSRM | 0.040 | 0.517 | 0.590 | 99.5 | -84 | 148 | 1876 | 1792 | 6739 |
| Odd | 0.058 | 0.532 | 0.595 | 103.5 | -79 | 147 | 1723 | 1644 | 6794 |
| SRM | -0.534 | 0.683 | 0.758 | 119.0 | -209 | 0 | 991 | 843 | 6746 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2010-11-18 | SRM 488 | 2 | 611 | 372.07 | -0.72 | -84 | 1792 | 6739 | -148 | 843 | 6746 |
| 2 | 2010-06-17 | SRM 473 | 2 | 227 | 374.10 | 0.72 | 148 | 1876 | 5435 | 0 | 991 | 4762 |
| 1 | 2010-06-05 | SRM 472 | 2 | 573 | 620.76 | 0.12 | 66 | 1728 | 6708 | -209 | 991 | 4821 |