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 |
|---|---|---|---|
| arjun.k1263 | 3 | 1890 | 828 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | -0.018 | 0.321 | 0.387 | 48.5 | -66 | 75 | 1271 | 1205 | 8623 |
| initial | 0.029 | 0.323 | 0.382 | 38.9 | -53 | 59 | 1264 | 1210 | 8818 |
| EloSRM | -0.005 | 0.352 | 0.395 | 70.8 | -50 | 99 | 1940 | 1890 | 8225 |
| Odd | 0.021 | 0.369 | 0.401 | 75.4 | -43 | 100 | 1748 | 1705 | 8324 |
| SRM | -0.545 | 0.545 | 0.669 | 124.0 | -199 | -39 | 1001 | 828 | 8636 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2012-10-19 | SRM 558 | 2 | 560 | 494.75 | -0.54 | -50 | 1890 | 8225 | -134 | 828 | 8636 |
| 2 | 2012-10-10 | SRM 557 | 2 | 500 | 664.76 | 0.41 | 99 | 1940 | 7712 | -39 | 962 | 6742 |
| 1 | 2012-09-13 | SRM 556 | 2 | 467 | 503.77 | 0.11 | 64 | 1841 | 8775 | -199 | 1001 | 6217 |