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 |
|---|---|---|---|
| Chandan.A | 2 | 1629 | 648 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.280 | 0.280 | 0.280 | 54.4 | -57 | -52 | 1681 | 1628 | 10985 |
| initial | -0.354 | 0.354 | 0.355 | 42.7 | -45 | -40 | 1160 | 1115 | 11390 |
| SRMFix | -0.366 | 0.366 | 0.367 | 74.8 | -93 | -57 | 1107 | 1050 | 11511 |
| SRM | -1.029 | 1.029 | 1.066 | 276.0 | -350 | -202 | 850 | 648 | 10605 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2011-12-06 | SRM 526 | 2 | 508 | 448.06 | -0.29 | -52 | 1628 | 10985 | -202 | 648 | 10605 |
| 1 | 2011-11-29 | SRM 525 | 2 | 948 | 790.22 | -0.27 | -57 | 1681 | 9879 | -350 | 850 | 7952 |