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 |
|---|---|---|---|
| ab.batra | 5 | 2351 | 1243 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.059 | 0.325 | 0.386 | 56.6 | -81 | 101 | 1301 | 1243 | 3702 |
| SRMFix | 0.431 | 0.445 | 0.775 | 83.4 | -3 | 339 | 1607 | 1606 | 4580 |
| EloSRM | 0.436 | 0.481 | 0.830 | 118.4 | -4 | 454 | 2351 | 2351 | 3978 |
| Odd | 0.448 | 0.490 | 0.852 | 120.9 | -5 | 472 | 2154 | 2153 | 4098 |
| initial | 0.491 | 0.491 | 0.817 | 59.1 | 4 | 208 | 1496 | 1496 | 5505 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2012-10-19 | SRM 558 | 1 | 329 | 482.53 | -0.02 | 4 | 2351 | 3978 | 10 | 1243 | 3702 |
| 4 | 2012-10-10 | SRM 557 | 1 | 475 | 571.94 | -0.06 | -4 | 2347 | 4016 | -39 | 1233 | 3814 |
| 3 | 2012-09-01 | SRM 554 | 1 | 526 | 747.76 | 0.51 | 129 | 2351 | 3984 | 52 | 1272 | 3452 |
| 2 | 2012-08-22 | SRM 553 | 1 | 343 | 424.66 | -0.03 | 0 | 2222 | 4948 | -81 | 1220 | 3950 |
| 1 | 2012-07-09 | SRM 549 | 2 | 142 | 488.87 | 1.78 | 454 | 2222 | 4929 | 101 | 1301 | 3214 |